Thank you for your concern, don’t get anxious. Now a day’s premature ejaculation become very common in people depending on variousfactors.The pelvic floor muscles can be strengthening by keel exercise. Urine flow can also be controlled by the pelvic floor muscles. There is no sign that expresses kegel exercise serve in premature ejaculation. I think your problem is more physiological than physical because premature ejaculation is mainly a physiological problem. Perhaps there will be increased stages of stress and anxiety to perform. Anxiety can be saved by communicating with your partner. Stress can be reduced by meditation and exercise also. Final way is the start-stop method, which enhances the ejaculatory control. Other ways you can use antidepressant like Dapoxetine which help in severe cases of premature ejaculation. I would strongly request you to consult your doctor, if these measures do not help. Your doctor can only help in advising you better options. I think I answered your query well.