Trying to lose weight whilst breast feeding

Rida

Long story short I’m 8 weeks PP gained about 15 kg which is too much (some after miscarriage but most after birth) I’m breastfeeding and my son overfeeds for his age(he’s healthy though thank goodness). Because I breastfeed so much I’m super duper hungry all the time. I try and avoid junk food as well but still not losing weight...

I drink plenty of water

Have fruit

Have veg

Have meats

I am in a lot of pain body wise still so I walk and all that as much as I can physically. I can’t even stretch thats how sore I am.

I’m still gaining.

Any tips ? Any advice?