After LEEP what happen?

Hi everyone. In within 3 months I had PAPsmear test (which was normal), HPV test (with 2 tips of high risk), has a Colposcopy and a Biopsy witch recommand me for a LEEP and Conization procedure.
I had this done on June 9, it was all good until after 9 days of surgery. Now, from 3 days I m having moderate - heavy bleeding and abdominal pain, no fever and so I can handle to go to work every day or doing my routine…
It can be that my menstrual cycle has come earlier and heavier or what?
I spoke to the doctor but he said lets wait some days…
What your opinion for those who already have had a LEEP Procedure or Conization