TMI symptoms- but flu symptoms while preggo

Kykay • Finally Going to be a mama bear! 🐻

Hey ladies I have a question I am 14 weeks pregnant for the last 2-3 days I have felt super not not like morning sickness either. Like flu sick! Like feeling like I have to throw up, diarrhea, hot flashes. Has this happen to anyone else while pregnant? Should I be concerned?