Kinda worried here been doing erect jelqs for a month now my erections felt bigger and I thought I was getting gains but for some reason I went to measure and actually lost .25 inch in girth and length . I dont understand could this. B because I need to give my penis some rest or does because my tissues are growing or does this happen before growth..ive been very careful while jelqing I do slow erect jelqs and my erections are fine..advice?