Does it matter how the penis bleeds when masturbating?

You didn't make it clear how the congestion came from the penis or the blood that was shot.

Let's start with the first one. If the possibility of being scratched by a foreign body is very small, you should pay attention to the wound not to be infected. Be careful not to do it again.

The second possibility is that you took the blood essence. This is usually the reason for the lack of semen. For example, if you masturbate too much in a short period of time, the semen is not strong enough, and the liquid with blood is ejected, you should pay attention to restraint and don't pay too much attention to rest and recover on your own.

The third reason is that you are ill, but it is impossible according to your situation.

It has some influence on girlfriends, that is, frequent masturbation will affect the quality and frequency.

Finally, don't be too nervous. There are many diseases that are not diseases. If you think too much, you will naturally get sick when you are stressed. May you always be healthy.