When to start trying...

I was on birth control pills for years to help with migraines and then switched to Nuva-ring when suddenly in May my hormone levels dropped and so I was taken off all birth control use to have things level off and come back to normal... Which they did. My husband and I have been married for about 4 months and he thinks we should start trying around our anniversary. However, I also have terrible endometriosis with cramps and Nausa every month. I was wondering if anyone else has had a similar experience with the hormone scare and endometriosis and how long it took them too conceive ? Do you think we should start trying earlier or wait for our anniversary in March or even try later ? Thanks for the advice.