I had a medical abortion 8 months ago, and soon after had an implant inserted. Im having irregular periods which I guess is an effect from the implant which hasn't yet settled, but I'm worried as I will still pass some blood clots similar to that of when I had my abortion. Sometimes they'll only be small, but recently they've been getting bigger. ill bleed brown blood around every 2 weeks, with having bleeding that is more like a period every 6-8 weeks. Is this normal?