I'm in my 3rd trimester now, I think, I'm 28 weeks and 2 days. For about 3-4 weeks now, I have had a uncomfortable pressure in my pelvic area. The muscles around my vagina are sore, really sore, like it hurts to move at times, and sometimes they don't hurt. My stomach area is also so, like it feels like it is about to "explode" and I never had the morning sickness during the first trimester, but now I get weezy around certain foods and I just feel sick and exhausted (all the fatigue from the first trimester is back with a vengeance). Is this normal?