For the last 3 days I have had constant nausea. I have headaches and my body aches and my left side of my body is always falling asleep giving me this annoying tingly feeling. Ive been getting hot very easily also. I have no appetite. I get full real fast and then just want to throw it all up. About 3 months ago I had the same symptoms and found out I was pregnant. I am on the pill and just recently got my period ( I miscarried). I am scared I could be pregnant again. I know I had my period and I am on the pill and have also used protection the few times I have had sex since then.But I cant help to get very paranoid and am hoping it could just be a bug. Any words of advice would be great.