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!!
Thanks