Tearing and scarring tissue

Ana
I had my baby August 12, today is 12 weeks post partum. I had a 2nd degree tear. At my post appoinment my ob burned some scarring tissue that formed inside my vigina (a little piece sticking out of my vigina) with a liquid/cream. She said it would help but to give it a month and if it didnt go away to go again to have it burn again. So i already my app for next week because I still have a picece It still hurts because its really tender/raw. It burns when i pee or sweat too much. I cant have intercourse since i pretty sure would hurt soo much. Did anyone go through this already or happening at the moment? Will it go away? I just want to be feel better down there its been tough after i had my baby, the healing part. I hope you are all doing well. Thank you for reading.