I had the emplonon for almost 6mon i got it removed i was having headaches, always tired grouchy, and when i got off i started feeling better little by little. Ive had my periods regularly they last 5-6 days i had a normal one last month but this past friday i started on a friday and finished sunday early monday it was short and i bled heavy like a day then med and it was done. Ive been having really bad headaches and my vision seems weird and i feel tired and nauseated ive had unprotected sex with my partner. I took a test and its negative what could be wrong is it too early to tell or could their be something else wrong? please help me....