About 2 months ago, my girlfriend and I were very sexually active to the point that the tip of my penis got chapped. We both agreed that we should go a while without sex, or at least be more gentle. The chapped area got what seemed to be a small scab, and despite my best efforts, I couldn't leave it alone. The flexibility of the skin around it is so soft and flexible that it felt very uncomfortable, and also makes the scabs that try to form on it fall off very easily. Each time the scab falls off it brings a little more of the unaffected area around it with it, so what was initially a small chapped mark is now an abrasion larger than a pea. Over the past 2-3 weeks, I've been especially careful with it and applying neosporin and a band-aid, but the scab keeps on falling off. Even just taking the band-aid off has allowed the scab to fall off on its own a couple of times now - and no, the adhesive is not being stuck to the scab itself - and it has even come off in the shower. How am I supposed to let it heal up if a scab can't even form on it? To make matters worse, I'm 22 years old and abstaining has been rather rough on me. It's gotten to the point where if my girlfriend just LOOKS at me the wrong way - or perhaps the right way - I get excited to the point of erection, which stretches the skin around it and causes further damage to the skin. I can't even spend time away from her, since we both work behind the counter at a coffee shop. I could definitely use some advice on what I can do to let my penis heal. It's really becoming a nuisance, and I definitely don't want a big round scar on top of the tip of my penis.