TTc but no period

Caitlyn

So I’m down to nursing once-twice a day if that.. no return of a period yet. And got a big fat negative on an OPK.. my last it took 8 months after nursing for return of my period. Hoping it won’t be like that this time. I have no way of <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> since I haven’t had a period in over two years.. just doing OPKs! Any advice?