Hi Riffa,
As far as I know the maximum c sections you can have is 4. I just had my 3rd 8weeks ago, was the easiest one of the 3, but didnt have any problems with the previous 2, I was up the next day after made mobile and didnt have any pain whatsoever, the golden rule is to use your pain pack and to move as much as possible. Im considering nr 4 in about 3-6 years from now.
good luck!