Hey there, it can be really hard to keep track of birth control…even when you take it “perfectly” there is still a chance of becoming pregnant so when you are ill, forget pills, take other medications, etc, it can increase the failure risk of the birth control, what I would recommend is that you completely abstain from having sex at least until you see your doctor and get yourself situated and know for sure that you are not pregnant, it would be best to just chose to remain abstinent until you are married and ready for children….go ahead and make an appointment to see your doctor and discuss any cares or concerns you have….Love Meg