Mine are 14 months apart. I found it hardest the first month or so. It gets easier. You learn to adapt. It all works out in the end. :)
My first 2 are 13 months apart and I'm pregnant again. I'll have 3 under 3. It's never easy but never think your alone especially if you have a supportive husband. Things get hard at times but only us mommies can get through this. Keep your head up momma!!
I am in the exact position you are in and feel the same way :) your not alone I've been told that the first few months are the hardest but once in a routine it will get easierxx