I had a tooth infection for a couple of months. It would only hurt when I chewed on it, it was never a consistent-on going pain. Well, recently, I got a really bad ear infection on the side of the tooth. Cleared the ear infection up, now I have a small sinus infection with a fever.

I don't have any swelling and I'm not experiencing any tooth pain right now. Just a slightly sore throat, fever, stuffy nose and headache. Well, I now have a strange feeling it's because of my tooth and I know fever is a bad sign. I am doing a walk-in to a local dentist 7 in the morning because I am freaking out.

Is this a sign that the infection could be possibly traveling to my bloodstream?