Chances of getting pregnant?

I am new here & have a question.
I had my 2nd little girl in july she is now a month old. Me & my husband have been DTD since 2weeks PP. (Yes I know it was early) We have been doing pull out till Saturday, when we had a Opps. But since we have went back to pull out & I started my BCPs Sunday.
I had a c-section so I stopped my PP bleeding pretty much at 2weeks when it became spotting. Now its pretty much nothing. I also BFed for 2weeks(also gave formula) till my milk dried up.

What would my chances of pregnancy be?
And would I be able to carry the baby? I have had losses before.