On march 2nd ,2016 I had unprotected sex , my period came February 7,2016 . Last month , my period never comes at a specific date. It's always different. But I am 60% sure he spermed inside of me , but iv never had kids , I don't know what to do . What signs to look for or how to know . I am really hoping I am pregnate . Is there anyway you could help me with some signs I should look for ?