Misdiagnosed Endometriosis and Increased Anxiety

I finally had my first endometriosis appointment yesterday (my first laparoscopy was almost a year ago now) and I was really anxious to go. They said that the hospital where I got my laparoscopy done told me the wrong things because at first they said they found subtle endometriosis and I was stage 1, but my biopsy came back as stage 2-3 severe endometriosis deep and infiltrating. And they told me yesterday that they must have told me the wrong information because the surgeon can tell how bad it is from laparoscopy not from biopsy so they can’t just change my results like that. I never even had a follow up appointment from them so they’ve increased my stress and anxiety for nothing. And because I have so many different symptoms and I’m in so much pain but my endo is subtle he said yesterday that there must be something else going on and I’m going to be having an MRI to look for things like adenomyosis so now I’m scared about that.