Lose weight BF

Hi, Mummies anyone breastfeeding but don’t lose weight at all? I gained 13kgs during pregnancy after confinment lose 5kgs only. I need 8 kgs more to lose. I have breastfeed but seems not to lose any weight anymore. I am planning to stop breastfeeding as well. So I can focus on my baby and exercise.#firstmom #firsttimemom #advicepls