So I am 4 weeks late as of yesterday. I was suppose to start my period again yesterday and of course it didn't happen. My last period started June 6th. I took 3 pregnancy test all negative and also had blood drawn last Friday the 29th of July. All came back negative saying I'm not pregnant. I've been having small cramps off and on for about a week to 2 weeks. Nothing near like the cramp pain I actually get when I start my period but still a cramp. I have never been this late before. I came off my BC that I had been on for 5 years, back in January. So I understand it takes time for your body to adjust not being on it. But even before I was on BC, my periods weren't like this. I always had one every month sometimes it would come 2 times a month. Like it start at the end of the month and roll over to the next month. Then it would start again at the end of that month. It was irregular but never missing a month like it has been since I came off BC. Is this something I should go to my OBGYN now with or wait until I've missed my period for 3 months...??