I was told I have endo in November and had surgery that same month which it was "removed" My doctor has made endometriosis seem like its a simple fix and not a big deal. I started getting the pain back about a month after the surgery a lot worse than it ever was, but was told by my doctor the chance that it came back was slim. She has left me a little in the dark about this condition, I had a lot of questions she couldnt answer. can anyone clear this up for me. What are the chances that it comes back and can it spread?