I've done a lot of research (wife with PCOS).
Stories I see from people who claim to know Skylar seem to say it was not a football size cyst. There was most likely no cyst, or at least nothing abnormal for women. Yes, all women sometimes get perfectly benign cysts.
She got a breast lift while she was in for a reduction. Her own words.
Among other life factors. She or her doctor made a terrible decision to put her on depo, the birth control shot. This is what caused her weight gain. According to her own words. (Probably didn't do appropriate hormone panels before beginning, not that depo is itself bad. And who knows what else was going on in her life.)
She was getting lipo and other procedures trying to fix the weight gain. She injured herself a few times. "She was in pain" is not related to the mystery cyst. "Big boobs cause pain" is a very bad take when a girl is on drugs and experiencing massive weight gain.
So she's been struggling with weight, bad doctors, and various surgeries.
Hope she gets healthy generally. Not just her boobs.