Suffering from premature ejaculation due to excessive masturbation... i can't last longer than a minute when having sex... my sperm count is also very low..... how do i get my strength back?

You have self diagnosed which is erroneous and can be dangerous. You should see a good Urologist for exam and treatment. Good luck

During teenage many 'learn to come quickly' through masturbation, & subsequently carry into adulthood. You can relearn to have more control: stimulate yourself, stop just prior to ejaculation: squeeze behind tip of penis, contract the muscles you would use to stop urinating. Pay attention to sensation while regaining control, re-stimulate to same point. After a few times stimulate to climax.