I started taking the pill when I was 16 and I am now 21. I have not always taken it at the exact same time everyday, but I have taken them everyday. Recently my partner and I had unprotected sex and he came inside of my for the first time, and i lost my birth control and didn't get to take it that night or the next two days. The pills missed were in week three. I know it's very irresponsible, but I'm not sure what to do.