Had the same early symptoms as the first time, burning sensation in boobs, out of breath running up the stairs, I knew I was pregnant. Im 7 weeks now and have nausea, gagging at smells but nothing near the last time, I'd already been hospitalised by this point in my first pregnancy for HG, so glad the sickness isn't as bad. Feel really tired this time, but probably because I have a toddler to look after and can't just rest when I want.