2 broke teeth pain only from one worse when sinuses back up and severe pain around lower front teeth in gums?

Dental care: You need to see a dentist right away. The broken teeth may have infections and the severe pain around your lower teeth indicates major issues. Don't delay

Computer: You seem to have multiple coincidental dental problems, and dental infections may be spreading to at least your sinuses and possibly beyond. You don't need a computer, you need a Dentist. Please seek treatment immediately.