Okay, me and my fiance have had unprotected sex for over a year now. everytime he finishes inside of me, and we are hoping for a child. For the past week my boobs have hurt so bad they cant be touched at all and it hurts to wear a bra. I seem to be peeing every 45mins- an hour. Ive been cranky and my back hurts. I took a test today and it said negative. but i dont know if its too early to tell? my period normally last 10-12 days and it is extremely heavy the entire time..last month it lasted 3 days and was extremely light. Also, over the past week my sex drive sky rocketed. Advice? Is it too early to test?