I think my blood pressure is low now since I've become pregnant. When I stand up, my vision becomes black. Not all the way, but today it got pretty close. I get dizzy and sick to my stomach when it happens. I lose my balance and have to hang on to something. But I've read that it can cause depression, too? I've been depressed to the point where I don't want to get out of bed in the morning. I want to sleep all day. I can't bring myself to even take a shower and I'm just crying all the time. It's starting problems between me and my fiance. And making me worry about my baby. What do I do?😔😕 I'm so exhausted.