I am a mom of2 kids, one is 4 years old and the other is 13 months. I gained weight in the first baby but i lost it after that by one year.

I gained again after the second baby, but i cannot lose any weight till now. I am 183 LBs and I am 5 ft 6 inch.

I am taking for 7 months now the birth control pills "Nicolyne 1+35"

Kindly advice me what i can do