18 month age difference

Asma

Hello ladies! So I have a 3 yr old and an almost 1 yr old in a month. I just found out I’m pregnant again. My 1 yr old will be 18 months when baby #3 arrives. I’m kind of freaking out. We started early because it usually takes us a few months to conceive. Happened on our 1st time trying. Blessed but terrified with the 18 month age difference. Please tell me your experience with this age gap.