I have PCOS. I do not have consistent periods. I started my last period January 5th. Therefore I was supposed to start February 5th. On January 28th my husband and I had sex. On January 30th to February 6th I have had on and off spotting and cramping. The blood was any where from brown, maroon, and pink. Cramping is very mild. I took a pregnancy test and I am pregnant. I have taken a lot and the lines are getting darker. My first beta hcg was 38 on Tuesday. On Thursday my beta came back at 101. Increasing but im worried im having an ectopic pregnancy with the spotting and cramping. Any one experience this and babe was ok and in the uterus?