8 weeks, with morning sickness and phlegm

Hello mummies! This is my 2nd pregnancy and it is so different! My 1st pregnancy was a breeze! This time I have morning sickness all day and night long, forever hungry (but dont know what to eat!) and I have since developed phlegm. I am only 8 weeks now and I'm already wishing for 3rd trimester. Any tips how to cope with morning sickness and the phlegm? ##pleasehelp #advicepls