Help!!

Keisha • ttc #2 for 9 mos, have a 7 year old daughter. Ready for my next little pumpkin!
Hello everyone! This is my first post on glow, and I really have a lot of questions for those that have been in the same situation, or have any insight into what I'm going through. I was diagnosed with endometriosis in oct 2012. I was put on lupron once a month for 6 months. April 2013, I received my last injection, in may I had an hsg test, which came back clear. My boyfriend and I have been TTC for 7 months, with no luck. Unfortunately, my endo has returned and I am scheduled for my second lap on 1/6/14. My periods have been irregular for about 4 mos and after surgery, I am considering taking fertilaid, fertilitea, using preseed lubricant. Are there any TTC'ers in the same boat? Any advice? Words of encouragement? Success stories? Please help!