We went to church and I almost fainted. We were singing a song and I started feeling dizzy so I stopped singing. They had us sit down and my eyesight started to go and I go super hot. Hubs took me outside and I was downing water. Came back in super tired and yawning but not as dizzy.  It was weird. I'm in 20 weeks-is this normal? Should I call my Drs office tomorrow to let them know?