Hi I was on trifeme for 5 years but I stopped taking it a few weeks back for a week then I got my periods so I started levlen Ed on the sugar pills I took them for 5 days then had unprotected sex with my partner and about a week later I had bad cramps one night but didn't last long only a few minutes and I had this sticky looking clear discharge a few days ago.. I've been still taking my pill.. Could I be pregnant?