PP Cycle

Advice mamas! Y’all, We had such a hard time getting pregnant with our first that we never planned to prevent again in the future. So we’ve been actively having sex without pulling out or prevention since our daughter was born. However, I STILL have no period even with dropping to only 1 nursing session a day. Any moms late to getting their cycle or have advice for conception if they are struggling while nursing? We’d ideally like them not too much farther than 2 years. Thanks!