Hello sunny,
Welcome to the forum. Excess of
masturbation does lead to problems like you are suffering from. You need to consult a counselor/
sexologist. You need to reduce your anxiety and get out of
depression. Under an expert try to work on with your pelvic muscles. You should perform exercises that will help your pelvic muscles to get strength. In the meantime you should take vitamins like
neurobion forte and
vitamin E capsules under the vigilance of a doctor regularly. It will be fine if you get a "Master health check up" to get clinically assessed about your general health.
You should take much care about your diet. Eat well balanced home cooked substantial food rich in protein. Take fruits, berries, nuts, eggs, meat, green veggies, cereals and dairy products. Keep yourself well hydrated.
Your problem may take a little time but you need to have patience. For the curved penis, there are medications like collagenase clostridium histolyticum, an enzyme produced by clostridium histolyticum that is used as medication ( injection kit ). You need to be examined by a doctor before these medicines can be administered.
Have a good day, take care.