Pain in penis while jeqling

So, I started do PE-exercises for about 3 years ago, then I took a long break, about 2 years. During the first period i jelqed at too high intensity and started to get pain at the left side on the penis. And one vein became very big and firm. So i stopped and didn’t do anything more. Tried again days later but the same thing occurred. So, after many tries i gave up and stopped PE.

Now, I started again, two years later, and only do from flaccid to about 50% dry jelqs and stretches. And yesterday I got this pain again (which is gone today), and I get a little worried.
What can this be? Shall I stop exercising? For the moment, I only do PE to increase blood flow, erections and maximise the penis I already have.

That pain is from to much pressure from your right hand. Switch hands during your jelqing session every 5-10 jelqs and warm up after you’re finished. The pain does go away after a day or too so don’t worry. I strongly reccomend warming up a few times a day even on your off days.

Okey, I will try it! ;)