Quick question - is it normal to not be able to fit into my jeans, skirts etc at 6 weeks!! Do you really gain weight that quickly?! Mind you it could be bloating from wind as my digestive system has gone on strike! Boobs gone up a cup size already. This is my first pregnancy - please tell me I'm not on my own! Hardly anything in my wardrobe fits and can't believe I'm going to have to buy new stuff already.