When did you starting dating as a mom

I have a 5 month old and 18month old. I coparent with their dad but i breastfeed our 5 month old exclusively. So I don’t have free time. I don’t completely want to date but sometimes i feel lonely and like I should be dating. I want to date for marriage though that’s why i feel I should wait a few years so i can better myself. i’ve been single for a year now. When did you start dating as a mom?