Getting pregnant with Endometriosis

Hello! I just got off my birth control pill yesterday because my significant other and I are looking to have a baby. However, I was diagnosed with Endometriosis a little over a year ago and have been in and out of doctors, trying different ways to alleviate symptoms with no luck. I've been on the pill for a couple years, and at one point last year was on the Depo shot, but got off of it because of side effects. My question is, do I have a chance of getting pregnant at this time, or is there anything I can do to better my chances? I'm 20 years old, which is young, but I my dream is to start a family, and with my endometriosis getting worse, I don't want to lose my chance of having a family. Any suggestions? Thanks!