breastfeeding and TTC?

Elizabeth • 26. Married to my best friend. Have 2 amazing sons Nathan (9/8/13) and Oliver (5/27/16) and a little lady Annabel (5/9/18)
My son will be 10 months next week and I'm thinking about TTC soon but I haven't gotten a period yet because of breastfeeding.. has anyone else experienced this or have any tips? Thanks 😊