in looks fucking awful, full of nasty spots, which are sore and clogged with white stuff. It's in my face,my chest and back and shoulders and started going that bad when I started going to the gym on a regular basis. It was bad like that 5 years ago, when also I had taken up exercise in order to lose weight.I lost around 20kg over the space of 8 months back then, which I stupidly regained and now am trying to lose again. Haven't changed my diet other than cutting out sweets and chocolate and other junk without replacing them with anything new so don't think it's a reaction to food. Any idea what this could be and how to address it as it is depressing?