Please help me girls I'm having a rough time

Emma • First baby due 15th Feb 17 Baby BOY 💙
Just found out I'm pregnant a few days ago and since then I've been feeling sick 24/7 I keep having hot flushes and I keep having to go to the toilet for a number 2 . I haven't been sick thank god. 
Please let me know if anyone else is feeling this way coz I'm just upset and thinking I'm not cut out to be pregnant.