TTC w/ Endometriosis

My husband and I decided recently that we were ready to start trying for our first baby however two years ago I found out I had endometriosis and without my patch on I have severe cramps and pains. Today I took off my last patch before we TTC in a couple months and am afraid that my pains will be too much for me to handle during sex. Anyone have any pain relieving, diet related, or holistic methods to reduce this so we can conceive?