For a while! I’m still amazed at guys who have been a member for nearly two years and are just now making posts. Welcome - although it seems a bit late to say that. :)
Don’t worry about the LOT. That’s mainly an aid for hangers. Guys doing manual exercises, as newbies should be doing, will be exercising the right parts of the penis without knowing what their LOT number is.
Are you using a grip aid (like toilet tissue, a sheet of latex or rubber gloves) when you do your stretches? That can help you get a good grip and improve your ability to do the manual stretches. Manual stretches are mainly lig work and the jelq is tunica work.
Try to alter your stroke so that there’s less pressure on the corpus spongiosum (CS - the ridge on the underside). That connects directly to the glans (head) and will transmit pressure that might be causing your pain. Try a two handed method (see this) or use an “upside down” OK grip with your palm away from you which will put less pressure on the CS.
Near erect jelqing is the impetus for injury. If you’ve only been at this for two weeks, you’re not conditioned enough for girth work. Just do jelqs and manual stretches for now.