Sore throat/ fever

Anybody else getting so sick during the first trimester? Minus morning sickness. I feel like my immune system is totally shot since I got pregnant 9 weeks ago.

I had a 99.9 fever today. When should I be concerned and go back to the doctor? The doctor today did a strep test that was negative, and basically just said to take it easy and drink lots of water.

I have officially told everyone I am becoming a hermit for the entire month (except to take my kid to school and go to dr appointments).... The whole world is so full of germs this season.