Hey every1. I was trying to read every single topic to see if my problem was like someone elses, i have some of the same symptoms, but there is a question i had about Preg. (Here it is). My periods were arriving every 21st day of the month (as usual).(sry if this is to much infor.) but had intercourse the 7th of april and my period came a week early the15th and it lasted 2 days and was Bright red. two days later..was up at 1am throwing up every hour, i have extreme tiredness.everything irritates me,ive been having nausia everyday since i threw up, smells make me sick,certain foods like(poultry). and i recently stopped having pelvic pains on one side. im thinking its the flu im not sure. i wasnt sure if after 2 weeks after sex (if i concieved) would it be possible to have these symptoms. i took a test but i didnt know if 2 weeks was to early to tell, it was negative. So if some1 can tell me if this is the Flu or something else please help.