Experience with losing weight after quitting antidepressants

Hello, do you have experience with losing weight after quitting antidepressants?

I gained 6 kg in one month, after I quit I lost 2 kg from when I started to walk a lot and eat well, currently started Gym and calories deficit since a month.. I would like to know if the weight will disappear totally and if it’s possible to come back to my old body, without being floated on the bell or face