A.,
I strongly suggest you do go to the doctor and be sure to follow through with any guidance he/she gives you (and don’t stop with them if necessary).
I want to share a little bit about my experience with PPD - my husband and I have 3 daughters and 1 son (current ages 16, 15, about to turn 5 and 3). We are from Kansas City, however when our 5 year old was born, we had been living outside of Chicago for almost a year (my husband's company had transferred us there) and right as she turned 3 months old his company transferred us again – this time to Mississippi - 13 months later we had our youngest daughter.
I struggled a bit with mood swings and crying for no apparent reason (commercials would even make me cry) and this was even during my actual pregnancy with our youngest. I attributed it to being pregnant and living where I didn't no a soul (I was a stay at home mom - no true way to meet people except at the school and most didn’t have babies plus children that age) and to top that off, things were very different in the south from what I was used to. So, I thought it was the transition/pregnancy...so did my family - well, after our youngest was born I was on an even bigger roller coaster, unfriendly, sad, mad, irritable, irritating, unhappy, you name it and it took almost a year & a half, plus moving back to Kansas City – plus almost ending up in divorce before I had the help I needed.
The worst part is - I did go to 3 doctors while we were in Mississippi - and they made excuses for my feelings too! They would say – you live in a new place, have small children (so lack of sleep) plus teenagers, husband traveling, no family there, etc. They said that what I was going through would be normal for anyone
Well, my point in telling you all of this is, if you have lots of changes, things are different and you are sad, irritable, up/down - all of that....don't let anyone tell you it's “just normal” and will pass with time. It may be normal, but it can be devastating to go through….and much of the time, it is the imbalance in your body on top of “just normal” life things to deal with. So seek out the help to get through the lack of sleep and post partum body changes...we all have things in our lives that occur - by choice or not - and getting help - even if you have to try and try and try again – it is a good thing! There are options - medications, talking to someone who is outside your family/friends, support groups - they are all good and well worth your time for your precious children, husband and, of course YOU! Good luck!