Hi N.!
I took a pick of your profile and based on that I can tell you two things, even though seems so hard now,you'll soon realize that what is happening now,is a renewal of that blessing of GOD,just as you look at your little baby now and are sooo in love with him, you'll feel for the one on the way. The second thing is that as you prepare for this second journey, your husband has to prepare also, and both realize that it will be a little hard there for a while so you need his support and spite of a little baby and your second pregnancy, with his help, your marriage will stay strong.I think many times is a little hard for them to understand because, unfortunately is difficult to balance everything and marriage gets put in the back burner, but the good think is that you are aware of this and together you will become stronger.
Soon after my second (and last I thought)baby was 2 I got pregnant for the 3th time. I cried for a week, I just did not want to be pregnant anymore!! I was mad at myself and my husband for making this "mistake"...anyways, when I came to terms with my 3th and LAST child, I found out I was having TWINS!! totally unespected, I was totally unprepared, totally scared...juggling two infants is hard, sleepless nights, endless diapers, non stopping feedings, but in the mist of all that, you learn things about yourself you had no idea you had, you learn to manage, very soon caring for your 2 babies won't be as hard. I think the anxiety and the anticipation are the most dificult part,however, the know how is within you. Remenber, God will never give you more than you can handle.
And the last thing I want to tell you is that although it may be hard in the beginning the joy of having these 2 little ones will overtake your fears,and it will be easier as they grow and become more independent...Now that they are almost 3, I look back and I can't imagine my life any other way, it was meant to be this way for a reason...
I'm sorry, I didn't mean to write a book...I hope my words help you see that you are not alone...
Take care of yourself!
A.