We were TTC before I even got my first AF

I breastfed M *a lot* (she had a high demand lol), she never took a bottle, I would hand pump a little to relieve engorgement but she never liked it except straight from the boob! And we coslept and she'd nurse on demand all night. I didn't get AF until she was about 14 months old. I am pretty sure my cycles were anovulatory at first. They were long cycles too, 40+ days at first and then got shorter. I had 3. The first AF was really light and short and not a big deal. The second AF was a full week of heavy bleeding and cramps and I felt horrible the whole time. Finally the third one was pretty normal for me, 2-3 heavy days and then tapered off, maybe one day of yucky cramps. I got EWCM and +OPKs one week later than expected but we BDed a lot around those days and got pregnant with this guy
My milk instantly turned thin and gross and M was desperately trying to pull in more supply, she is very persistent but often was frustrated with my milk not satisfying her. After a few weeks of increasing pain and misery, I started weaning her slowly and she was fully weaned at 18 months, around the end of my first tri. She was plenty big enough and ate a full diet of solids and drank from a cup and straw cup so I was not worried about her nutrition and she has done fine. I hit the 18 month BFing milestone and feel good about that.