My back was pretty sore after my c section. I think it was a combination of healing from the needle and being stuck in bed hunched. I couldnt stand up straight for about 4-5 days. I didn't have bruising though. But the doctors told me that it was comon to have some bruising.
As for the feeling full im not sure I exerienced what you described. I just didn't eat alot period afterwards... Your tummy could have just felt tight and uncomfortable because you hadn't had a full meal in a few days. Hope that helps.

Oh and Congrats!!
