Sore throat and red & swollen on roof of mouth?

May need strep: test/ culture. In the meantime - would gargle with warm salt water to reduce discomfort.

Internet diagnosis x: How long have you had that? any other symptoms? Very common complaints which cannot be diagnosed over the internet. Could be a common cold or 100 other things. Please wait it out and see if it goes away or consult your own primary care physician.