Hi there ~ I understand your concern. Testicular pain may be related to your having problems in the scrotal area. It might be helpful to get a scrotal ultrasound scan done so that it is helpful with your pain. It is also useful to visit a surgeon who can examine the area for any varicoceles, etc. Also you might need to consult an psychiatrist to find out if you have any difficulties in your libido or have other mental health concerns like depression. Otherwise, you have a very common problem of erectile dysfunction and / or premature ejaculation and it can be easily treated with medications available during this time. The class of medication is called phosphodiesterase 5 inhibitors (PDE5Inh) selective serotonin reuptake inhibitors and it also helps with decreased libido which is a result of depression if you are going through one. I advise you to consult with a qualified psychiatrist who might be able to help in this regard. I hope this helps. Take care and have a lovely day!