I'm 34 wks and I've been having swelling in my hands along with tingling/numbness. The swelling is not extreme, but it does make it very difficult (sometimes impossible) to remove my rings. And this morning I woke up feeling very dizzy. I laid down, but it lasted a few hours. I don't know I'd it's my bp because it's usually low (around 90/50). Should I go to the hospital or just wait for my doc appointment on thursday?