Endometriosis

Hi I just wanted to ask for some advice,
I am a 24 year old female & for around 5 years now I have suffered from what I THINK is endometriosis, I have had so many a&e trips doctors appointments, been under gynaecology, my symptoms are, horrendous pain, heavy periods or missed periods, shoulder pain, poo pain & bleeding in poo, shoulder pain, horrible fatigue, headaches, depression, constant pelvic pain, pain during sex, difficulty conceiving, every symptom of endo. I have had 5 ultrasounds internal & the lady said I have covered in endo and mainly my left side is worse which is why I have more pain in left side, however her words “we aren’t aloud to diagnose”
After my last scan gynae finally said I need laparoscopy for a diagnosis & testing for my tubes with a dye,
I had my surgery on the 21st December a week ago today & they have told me they have found NOTHING! My left tube was blocked & I have been told this is normal and my right tube works fine. So after all this pain and healing I am left deflated as still no answers!
Does anyone have any advice 🤦🏼‍♀️🥺