When you drastically reduced breastfeeding how long until you got your period back?

Am
My son is 13.5 months old and I still haven't gotten my period back. My goal was to start trying to conceive in the new year bc I wanted to have 2 babies under 2. BUT I also want to continue breastfeeding for a few more months. 
I started ovulation testing everyday to see if I am fertile but it seems the only way I can hurry along fertility is to stop breastfeeding. I am devastated that I might have to wean before I'm emotionally ready. My baby still loves his lechita too so it makes me bawl my eyes out thinking of stopping. I equally want to be pregnant again. I am so torn!!
Im wondering if I only nurse before bed, will that be enough of a jolt to get my period to come back. But if not, I don't want to endure months of uncertainty if I should just fully wean. Has anyone out there experienced a similar situation. what's your story? 

Vote below to see results!