Question/help

Im 12 weeks pregnant just found out, anyways the dr told me theres a chance i might miscarry n im all freaked out now, (paranoid/scarred) well today wen i was asleep i woke up soakin wet full of sweat, i sweat way to much at night but from my back n face, today my stomach was all wet wen i woke up and boobs (so much dat i had to change shirts due to mine being all wet and cold) is that normal? Does anybody sweat from there boobs and stomach? Should i be worried!? Sound dumb but im just scarred since they said i can loose the baby