still in maternity clothes :(

been 2 months since i have given birth. did 10 sessions of post-natal massages and binding. but i still can’t fit into my pre-pregnancy clothes and my clothes were not tight-fit kind. :( i also cannot wear my rings. i have lost about 10kg from my last pregnancy weight. i put on more than 15kg for this pregnancy. how long does it take? how long did u mummies take?