It just happened, got off birth control in feb

It just happened, got off birth control in feb. and have been trying since. we just got back from our wedding/honeymoon on July 7th. left the 2nd, got married in hawaii on the 4th of July (also hubby's bday!) Downloaded the glow app almost 2 months ago and it said next period was on the 9th. usually get cramps few days before it arrives and.... nothing. Went and got the test, came home and IT'S POSITIVE!!! :)