Talk to Psychiatry on Excessive Masturbation Problems

Hi, I am in a bad habit of masturbation for more than 5 years and I masturbate daily. Before masturbation my body was healthy and fit but after this now my body is skinny and whatever I eat, I never see any muscle growth in my body nor increasing my weight as it is only 50 kg. Now I'm in control for not masturbating daily but masturbate once or twice in a month and sometimes in a week as well. Whenever I masturbate I feel very lazy no power in my legs an I release my sperm within 2 minutes. What should I do to recover from that damage through masturbation and want to increase my sperm and timing?