Help!😣

Madison • Mama | Wife
I'm dying to lose weight-I was switched between many different birth controls(I had a horrible OB/GYN- he thought switching birth controls time and time again would fix my problems) well as a result I have gained 30+ pounds. When I graduated I was 155- I am now 185. I am going crazy. I've tried everything. The gym, changing my diet, no soda, half the carbs, not as much red meat. I'm so frustrated, nothing is making me lose weight. How do you get that birth control weight off cause I'm going crazy being so self conscious to the point where I'm going to counseling now. 
Thanks did any advice! ☺️