Is this thrombosis? Blistering? Other?

A few days ago I did 80 jelqs, and then was pumping with my Bathmate for about 15 minutes. I was wearing a silicon sleeve with it, having read that this can reduce discoloration. When I was done I had a bit of a donut effect, but that went away by the next day. I also had, down at the base of my penis a very thin line of what appeared to be blistered skin. It was remarkable in that it was a solid straight line. It was not colorful, however there was later redness around it. It was not painful to the touch. There was also above it another section, a solid line somewhat more rounded. Also off to the opposite side of my shaft a single round dot, similar in texture. Today (when these pictures are taken) they don’t really have redness around them, but they themselves are red. When touched they are only slightly sensitive, very slightly, and they have a texture almost as though they were scabs, though I have not been aware of the skin breaking there. What do you suppose this is? What do you suppose I should do? Any help would be greatly appreciated.

I thought that maybe a region of me got pinched between the sleeve and the pump, leaving skin blistered in these lined segments, though that would make it hard to explain the perfectly round dot on the opposite side of my shaft that is so similar in texture.

Excoriations. Cut those airs; use lube; chek if the base of your pump has some roughness.

To me it looks like a cut from irritatiom and as you noted it’s forming a scab(healing).

I guess it could be, in the first day it was unbroken skin, and filled with clear fluid, does that sound consistent with excoriation?

Are you instructing me to cut my hairs? Or do you mean to say I have to be very careful there’s no air trapped between me and the pump?

What about healing? I put some neosporin on it, do you think I need to lay off of PE (I have so far), do you think I need to lay off of sex? Thanks for your advice.

‘Are you instructing me to cut my hairs?’.
Yes.

Neosporin should be fine. About PE, you can do stretches; avoid pumping/clamping and similar things. I would refrain from sex too. I think healing will require few days if there is no infection.

Are you sure you are not allergic to silicone or rubber?

I have no allergies to silicone or rubber. It appears that you were exactly right in your first post, Marinera. I checked the inside of the Bathmate, and down at the base, corresponding to the lined regions on the left top of my shaft, there is a thin raised rubber line that is not of uniform smoothness with the rest of the rubber, perhaps it is some sort of seam left from molding the rubber. And on the right side there is a very tiny spot of raised rubber, corresponding with the much smaller mark on the top right of the base of my shaft.

I’ve done no PE since that point, and no sex. I’ll continue to abstain from both until this resolves. I really hope this doesn’t leave scars or other permanent markings on my penis. I have to say I really resent Bathmate selling me a product with an internal surface that would do this to my skin.