Dang with that recovery I would wait just to make sure! I'm sorry that just sounds miserable :(
You should be having your 6 week post pardum check up soon and should ask what the Dr thinks
I would maybe get him to lube up a couple of his fingers or if you have a small vibrator or something 1st to do a small test run and see how that feels, if that's ok then use lots of lubrication and have him take it slow. I hope it works out for you guys