I conceived ds without getting my period. Dd was 17 months and breastfeeding twice a day or more. I noticed a change in my mucous, sex drive and then felt ovulation so decided to try and conceive and fell pg straight away. I wanted a smaller age gap but didn't want to wean...so I just waited for those signs.

Hang in there, you can fall pg while breastfeeding, but you may need to wait until your body is ready. For me it feels like the perfect age gap now because it's exactly as nature intended.