endometriosis, should i try for a baby young????

Ok I am 21 and have had those I want a baby thoughts since I was 19. When I was 19 I went to my family doctor and was told that I probably have endometriosis because I bleed all the time. Went to a gynecologist, had an ultra sound and they found a little scar tissue on my fallopian tubes, but the gyno said that he doubts I have endo. I have to be on b/c all the time to keep my bleeding regular. Problem is I want a baby and so does my soon to be husband. Both of us have decided that we should wait until I finish college in a year and I start my career. Problem is that I heard that it is harder to conceive if you have endo and it gets even harder the older you get. What should I do??