i am 29 years married with 2 kids,i have IUD as a way to avoid getting pregnant ,i had my period on the 17 of feb 2008 and it seemd to b normal on my last day of period i had incomplete intercourse with my husband and two days after i start feeling sever pain in the upper part of my stomach ,the pain last for two days and then disapear but til now i am feeling nausiated,dizzy with some stomach discomfort .....i had such signs with my first two sons ..i dont know what to do ,i took home test 3 days after my period last day and turned to be negative...pls help me i am freaking out and dont know what to do .....