i have stomic cramps its like period pains. i had intercourse at the end of april the day before my peroid was due which only last for 3 days normaly its 7 for me. i then had a period in may for 5 days, now am getting weird stomic cramps everyday comes and goes, feeling sick heavy and tender breasts, and cramp pains in my legs i havnt done anythink for this to course. please help what should i do?/?