Long but please read just looking for help/answers

Mari 🌼🐝 • MOMMY OF 2 KINGS 👶🏾👶🏾👑
So I've had this lump/bump since my c section was performed & it never went away. I got my c section SEPT.1 , now a couple of weeks ago I told my obgyn about it & he said it was just scar tissue & prescribed me antibiotics to take , I got off track with the antibiotics & decided to stop taking them all together. After that maybe a week or so later I noticed the lump had gotten bigger so I decided to just go to a clinic , she pretty much said the Same thing , that it was scar tissue & also prescribed me antibiotics.. I took those like I was supposed to and the lump did get smaller but now it's like pointing out of my skin even more than it was before.. I've been researching & it said that this lump is often misdiagnosed & I feel like that's what's happened to me .. the internet is saying that it could be something called endometrioma mass & that requires surgery. So my whole reason of posting this is to see has anyone else developed an endo mass after csection & have to get surgery ? The lump pain ranges from very painful to mild then sometimes doesn't hurt at all