I'm my last pill pack (about a month ago), i missed a pill during thee first week, so it took it the next day with the one for that day and completed the pack properly. my period came on time and i started my new pill pack. on the 5th day of the new pill pack (a month after the mistake pack) i had sex and a condom was used. if i have cramping and bloating could i be pregnant or and i just over thinking like i always do?