Early pregnancy..what can i do to fix these things?

1)Well i'm exhausted but i can't sleep at night thats the worst of them all. 2)My are soo sore..what soothes the pain 3)I'm being the biggest ***** right now but i can't help it i just get soo frustrated..UGH 4) Periodic cramps(NO spotting though) throughout the day scare me and make me anxious for my sonogram this weekend..i hope my baby is ok..