I'm so uncomfortable.

I'm usually more miserable in the evenings once the day is over, but this morning I woke feeling as uncomfortable as I did when I went to bed. BH's are crazy. My back is really hurting and my body is just aching. I can't sit for long because then my stomach starts to get sore. I can't lay down and get into a comfortable position. Sometimes it does feel better to just walk around, but then my back starts to ache again. UGH. I know it's too early to start complaining because I have 10 weeks left. I really hope that I don't feel this cruddy for the rest of the time. Even my breakfast feels like it is hurting me, lol.
Any suggestions on what to do to feel better?