We are basically in the same situation it seems. Even light jelqs will make the top of my foreskin (where it meets the top of my penis) all tingly and painful, usually followed by a massive donut effect.
I started off with generic/cheap water- based lube I had been using for recreational purposes for a while, but that stuff caused a gargantuan donut/infection with horribly smelling fluid sweating through my foreskin and ruining about 5 pairs of underwear. No idea why, it had worked well for months before.
After that debacle, I am now using almond oil. Tried Vaseline too, but that stuff is made of petrol. Once I found out about that I threw it away. Others are using olive oil, some are mixing their own jelqing concoction from many different oils, selected by their (hopefully) positive/healing effects. A primer can be found here Lubricant Selection for PE
By the way, are you cut?
I am and I noticed the tingling/pain is right where the scars are, even though the operation was done a decade ago. I’m afraid the doc botched it and stitched everything together a little too tight. The skin started to feel really tight after gaining 2 mms in girth and my glans slowly but surely lost its glory over the years. I for one will try to stretch my foreskin before doing any girth stuff (see below).
Originally Posted by invlaznl
Also, I forgot where I saw this, but I read an exercise where someone would hair-tie their penis and squeeze with their hands while they are 60-80% erect. Is this an exercise that is safe and effective?
I am guessing you are talking about "clamping"? Then the answer is "yes, it is effective but not save.". Even light clamping like what you describe will put a lot more strain on your unit than the jelqs you are doing right now. Resulting in more pain. Every guide I read had a big fat warning on top, saying to only do this after a couple of months of jelqing, once your tissue got used to all that stress.
Anyway, what I am doing right now is following the "length before girth" dogma. Until I reached my length goal, I’ll only do really light jelqs for EQ and skin stretching to prepare for girth gains. Maybe even give the "DMSO + iodine" treatment a spin, but that would require a visit to the doc and after that operation I really, really am hesitant.