I want my babies close in age.

So my baby girl will be 14 months on the 18th. I want by babies to be close in age. I think her being 2 would be great. I just quit the mini pill because I was worried it would take awhile to get out of my system. I think I should wait to start ttc until june and that way my girl will be 2 years and 3 months. But it seems so far away lol and what if it takes my longer than 4 months to conceive because the pill. So just need advice. Should ibwtart ttc now or wait until june? Also, what do you ladies think of the age gap??