Need help - discharge after 6 weeks punch biopsy

Hi, first time on here.

I got my colposcopy results with CIN1 high risk after 2nd colposcopy within 12 months.

The first colposcopy the discharge lasted approx 2 weeks as expected. But this time I’m still getting brown/reddish discharge with thigh pains after 6 weeks. I’ve been to my GP and she said it’s not unheard of for it to last this long and I don’t have any other symptoms and the discharge isn’t heavy. I’m just worried it’s lasting this long.

Has anyone else experienced this or have any advice?? Feeling really fed up now!!