Help!!

So Jade has had a fever the last two days, and a snotty nose, she's teething like crazy! But today she had a 102 fever that will go away for a while with meds but it just keeps coming back! And she projectile vomited in the car. We had to pull over an clean her, the car seat and the seats off! That was the second time she's thrown up today. She didn't did throw up any when she got her first two teeth an she only had a low grade fever. Just wondering if this is normal with teething or if it might be a combination of things!