My face is swallowing on left side it's tender and sore when i touch it. i had a tooth ache yesterday ?

Could be dental abs: Ths could be a tooth abscess. Youneed to contact your dentist.

Abcsess: You appear to have an abscess from a tooth... could be from a large cavity, could be from periodontal problems. You'll need to see a local dentist to be treated, so make the call for an appointment.

Probable infection: And it's spreading. You need to see a Dentist immediately. Your problem will not self resolve.