Birth control

summer

I was on oral birth control for 20 years. I’m almost 38 this month. Came off bc in November 2022. Had a normal 5 day period at 33 cycle day in December 2022. Also tracked my ovulation and ovulated the last two months. Actively trying w my husband. This month on day 27 I had what I think was implantation bleeding (1/5) Light pink/brown only lasted half a day. Been having cramping and twinges in one side of my pelvis. Sore nipples (but I had sore nipples last month) currently waiting for the 33rd day to see if I have a miss period to test. Anyone struggle getting pregnant after coming off oral birth control for that long? I was surprised I had a normal period the first month!