Weight loss surgery & pregnancy

Tanya
Did anybody have weight loss surgery and get pregnant soon after!?!?!? My hubby and I have been trying for years. We were finally told by numerous specialists that I was 100% unable to conceive.  So I had weight loss surgery. Well surprise surprise, Friday I got my BFP!!!!! I'm only 7 weeks post op. Surgeons say you shouldn't get pregnant sooner than 1 year post op. Has this happened to anyone!?!?!?!? Please help