Hi A.,
I'm sorry you and your sweet little girl are going through this. It sounds hard for both of you.
First, I want to say that babies do not cry for no reason. There is *always* a reason, even if it doesn't seem clear or reasonable to you. What may be a trivial matter to you, may be of utmost importance to your daughter.
Babies and children do not cry to annoy their parents or to manipulate them. They cry for many reasons. Children are people too, and just like adults, they have bad days, feelings of sadness or anger, and sometimes get overstimulated. Crying is a way to tell the world at large that they have a need that is not being met. That their little voices are not being heard. That they are reacting to something that is causing them pain, anger, discomfort, sadness, anxiety, etc. That they have tension or a myriad other things built up that they need to release, to let go.
Imagine how you would feel if you were crying and everyone who crossed your path just ignored you and walked by. Imagine what it would be like if there was something going on inside you, and it felt overwhelming, and you may or may not realize what triggered it, and your husband came home and told you he knew you were just doing it to get attention and then ignored you for the rest of the night!
But it sounds like you *do* know the reason. You said "I know that she just wants to be carried...." She doesn't *just want* to be carried, she *needs* to be carried. You also said "...She just cries and screams bloody mary, but if you pick her up she immediately stops and starts to smile..." She is telling you loud and clear that she has needs that are not being met, and when you meet her need, of couse she is going to stop. She then has no reason to continue doing whatever she can to get your attention. She is reaching out for closeness, comfort, and connection. Crying and screaming are usually last resorts, not something kids do *just* to get attention. And by the way, kids *do* need attention! There is absolutely nothing wrong with giving your 15-month-old baby the attention she wants and needs...and deserves! People of all ages need attention...some more than others. They will let us know....are we willing to listen?
I understand you have a hurt shoulder. I can really empathize with this as I have recently hurt my shoulder and I know how hard it can be to carry kids around like that. And my kids are 3 and 5! Yes...they still want to be carried (especially my 3 year old)! And yes, when it is feasible, I still carry them! This is not to say I carry them around all the time. And I carry my 3yo moreso than the 5yo. But when they are reacing out for attention, I find a way to meet their needs while also honoring my own needs. So if I don't feel like carrying them in my arms, I might use a sling for the younger one, or I might sit and read them stories, or go for a walk, or find ways to meet all of our needs.
In many cultures, children are carried almost constantly until they reach the age of three. It is unfortunate that in our culture we are in such a rush to see our children grow up and become independent. Just the other day my dd (5) told me she really misses nursing. When I asked her what she missed about it, she said being held so much. Kids crave affection, attention, closeness, companionship and comfort from their parents. They crave this because they need it. And when these needs are met consistently, they thrive.
My suggestion to you, first and foremost, is to start listening to your little one! She is speaking to you in the only way she can, and it sounds like she is not being heard! My heart really goes out to her, and to you as well. It can be really hard to be hurting and have to do things that might bring you more pain.
But remember, she will only be little once, and the more you meet her needs now, the happier she will be, the happier you will be, the more she will trust you, the stronger your relationship will be, and the more able she will be to meet her own needs as an adult.
I would also recommend purchasing a sling such as a maya wrap, and wearing it on the good shoulder. That way, you can meet your need for not using the hurt shoulder to carry her around, and her need to be carried and to have your attention can be met as well. Be willing to meet her where she is, in this moment, right now. Show her you value what she has to say and are willing to meet her needs.
After you try these things, if she is still doing the head banging, I might also consider sensory issues. I have known other children to do this and grow out of it. But the logical first step (imo) is to honor her voice and her needs.
With Love...