Deciding on 3rd child

I had my second child a year ago and the recovery was horrible for the first month. Honestly I have been dead set on not having any more kids up until recently. I don’t know if it is because I am in the process of weaning my son or what. I have had dreams about the 3rd child and I am stuck on a name as well. I am scared that I will gain all my weight back with another pregnancy as I always gain a lot of weight during pregnancy. My husband doesn’t want another. I haven’t told him how I felt because I don’t even know how I go about it because it’s a completely 180 degrees from what I have been wanting and I am not even sure if this is something that I truly want. If I do get pregnant again I would have to have a c section again because the hospital I live near doesn’t allow VBAC even though I meet the ACOG score to have a VBAC.

How do you decide on having another child? How do you get over wanting another child?