Cyst returns 2 weeks post op!

So today marks 2 weeks post op from laparoscopic removal of 2 cysts - one on each ovary. While in there, they found endometriosis. Cleaned me up and I went on my way to recover. Fast forward through the normal recovery stuff and I find myself experiencing an excruciating side pain on my right side, away from the incisions. It lasted through last night and I told myself that I’d head to the ER if I still felt crappy this morning. Went to the ER, ct scan ruled out kidney stones but they “thought” they saw hematoma. Ordered a sonogram and they found another ovarian cyst developing. Is this really possible in a 2 week span? Been on BC since end of July to try to shrink the original ones and was directed to continue taking it to keep the course. So here I am dealing with the same problem I had before surgery but this pain is more intense and the cyst is apparently not very large. Anyone experience this? I’m feeling super defeated and helpless.