Post delivery work out recommendation

My LO is 2 and half months now. I have been eating more than I did when I was pregnant.

I always had a good figure, flat stomach without effort before pregnancy.

Now I have a flabby muffin top and love handles.... Hating my body.

Need Suggestions of the type of workout I can do. Im not much a gym person I prefer long walks or playing sports. And yes I'm breastfeeding