hi im 47 I suffer from several autoimmune illnesses but Im having a new issue really dont want to go to ER I had multiple surgeries for endometriosis when i was younger had hysterectomy at 24 but for last 2 days Ive been getting a stabbing pain in my lower left quadrant almost on top of pelvic bone and intercourse is agonizing for me theres also a very hard lump it feels just like when I had adhesions from surgrey is that possible this far after