Question?

So I got at a laparoscopic surgery 2 months ago (I made a post about this please read that it has all the details) I’m still having soreness and lower back pain if I move around too much or lift up my niece and nephew. But I wanted to ask is a ovarian cyst caused by endometriosis I had the surgery to find out if I had it but my doctor didn’t tell me if the cyst was big or small. I been dealing with painful and periods since my very first period it it got worse over the years I just don’t believe all my pain was over a little cyst why I say little because my doctor said there was no problems with the surgery and he said nothing about the cyst. After my surgery I found out he messed up someone I know surgery he found a cyst but she was still in terrible pain after like nothing changed. I’m thinking about seeing another doctor I just don’t believe all my pain for over 11 years was because of a little cyst my sister has a cyst growing (may not be the same as mine) she’s was never in pain like I was.