When I looked at it in the mirror, I've noticed for a couple of days now when flacid it's gone a lot smaller in size. I don't know why, or what could have caused this. I've some weight over the past few weeks, but I've joined the gym to get it back to normal. My diet has always been the same as I cook at home, I hardly eat takeaways. Could it be my weight? I've also started drinking more recently so could it be alcohol? I'm honestly worried and don't want to go see a doctor about this. Also,if I cut down on the drink and loose weight would it go back to the size it was when flacid?