Babies close in age? Advice needed. Preg. Again

As

Our little man is 7 months 1 week old

After his birth i suffered with really terrible PPD. It was so bad that my husband and I did not have sex at all in those first 6 months. Then sometime between 6 and 7 months we had sex one time.

Well... Yesterday i was at a dr appt and that's where i found out i was pregnant. I could not believe it. Probably sounded very stupid when i screeched "i dont know how this even happened!!" We only had sex one time! And used the pull out method!!

Im still in complete shock. And to be honest im very scared. Financially were stable. But mentally i feel like i am just getting back to feeling like me again. I know i know i should of known better. Should of started on birth control 7 months ago...

We have a 17 yr old. 14 yr old twins a 4 year old. And a 7 month old.

Im 34 and hubby is 39. So we arent getting any younger. I just don't know what to do.

We had twins yes, but these babies will be a year apart. So it's just not the same. Anyone have babies close in age. If so give it to me raw...i need to hear it.