More than 3 sections?

I just had my 3rd baby and third section almost 6 weeks ago. During my section my doctor said that I had minimal scaring and he sees no reason I couldn’t have one more. I don’t feel done and would love 1 more baby but the thought of having 4 c sections terrifies me. I have 3 healthy and beautiful babies so I feel selfish for even wanting one more in a few years. Just looking for others opinions/advice/stories of having 3 or more sections and how they’ve gone