Bump On Shaft After Jelqing

Hello to all!

New member here and have just begun my journey to gains. Just one question if anyone has experience with this.

I began jelqing two days ago. After the first jelqing session of stretching for about 15 minutes and jelqing for 15-20 I noticed a small bump on my shaft. It looked exactly like a pimple and was not there before I started. Didn’t think anything of it and it slowly went down but was slightly noticeable.

I began my routine the next day. Doing kegels to fill and trying to really work girth. Once I was done. It was back again and even more visible than last time. It doesn’t really hurt but is just slightly sensitive like a small pimple. It’s gone down again, but still more noticeable than yesterday.

Does anyone have any experience with something like this? It’s just one single pimple.