You might be going through a difficult time with erectile dysfunction and low libido. There are a few things that can lead to these problems like stress, anxiety, relationship problems, or health conditions. If you need to change your position, such as by openly discussing the issue with your partner or aiming to manage stress through good daily routines, try some techniques such as regular exercise and a proper diet along with consulting a doctor. 

You have premature ejaculation. It is the time you cum too fast while having sex. It can arise from stress, anxiety, or low experience. Try to be calm and act gradually. You may also want to change positions or discuss it with your partner. It is normal to have this problem and you can learn how to control it. 

If you've ever experienced an itchy anus after using a rectal plug, you may have concerns about HPV. In the anal region, this virus is able to cause warts but itching is not exclusively limited to it. Also, itching can result from irritation and infections as well. To ensure everything is okay, make sure you see a doctor for check-up. 

Masturbation is a regular sexual activity that is natural and healthy. It has no effect on your overall physical well being and your ability in cricket. Moreover, if you want to reduce the frequency but unable to do by yourself, you should visit sexual health specialist. They can assist you in discovering the real problem and give you the needed advice on how to cope up with the situation.

You may be suffering from premature ejaculation. On the other hand, this could be realized with different factors such as, for example, stress, anxiety, and hormonal imbalance in your body. One of the methods I would suggest is to look for behavioral interventions like the start-stop method or the squeeze technique during sex. It is also possible to discuss with a doctor about the medications or therapy options which may be of help with your situation.