I had unprotected sex for the first and couple times after that and took my post pills .my period seized to come for 3months continuously when I went home I came back to school n it came n lasted for 3days n also came the next month for 3days. After these I continued to have sex with thinking everything is alright..it has stop till now but I always feel the sharp pain n all the symptoms when my period is beginning but with no blood every month....n after taking the pills I feel the symptoms of pregnancy heavy breasts and dizziness buh I still test negative all the time.....I have this tingling n itching sensations in my belly every time and groaning noises in my belly.....I don't know buh during these times my desire for food can become sooo wild that I tend not to be able to control n excessive water intake...m scared because someone told me this can affect my childbirth in the future... I want to know whether its the cause is the pills or what..