About two and a half months ago I went to the dermatologist to have pearly penile papules removed via electrosurgery. It was done as a test on a patch underneath the corona on the foreskin by the frenulum. She injected lidocane into the area and scraped it off. I was aware that there would be a scar, so I let it be for a week or so, and then masturbated a couple times in the days following. One morning I woke up to what answers on google describe as a "lymphocele", a seemingly contained section of lymph right by the area. I had had this once before due to excessive masturbation, and assumed this was the cause, and massaged it and left my penis alone for another week or so. It would mostly subside during the day, but when I woke up in the morning it would be visible, although less so. It has lessened, now at the point where there is an almost constantly feel-able line that never swells, connected to a patch that swells up usually only in the morning, and then almost entirely disappears, only to reappear next morning. Masturbation does not seem to affect it largely (I try to be very gentle), but prolonged erections (guessing especially throughout the night), seem to aggravate it. I assume now that the lymph is a response to the scar healing (as the scar is still quite red), and should disappear, but how can I help it to do so?