Endometriosis Support Group
Endometriosis is a common medical condition where the tissue lining the uterus is found outside of the uterus, typically affecting other organs in the pelvis. The condition can lead to serious health problems, primarily pain and infertility. A major symptom of endometriosis is pain, mostly in the lower abdomen, lower back, and pelvic area.

However, polkadot is right - you need to have a lap for official diagnosis. Plus while they're in there they can remove some endo and that cyst and you can end up with a good amount of pain relief. I would definitely speak to your doctor about having the surgery. We've all done it and I promise it's not that bad!!
I have quite a few cysts as well. Painful things they are. I'm sorry that your pain has gotten worse and has become more frequent. We all know what that is like.
Sometimes family members just don't understand or don't want to. I'm sorry that they feel you're just being overdramatic. That certainly doesn't make you feel better! Just know that you have lots of support here :)