I have red spot at The left side back of mouth/throat. No pain when I swallow it's just in one small spot for 2 days. No fever or any other symptoms?

Probably ok? Hi If you don't have any symptoms, it is probably ok, although it is difficult for me to say for sure because I can't see it. If it is bothering you still, then a regular clinic appointment or walk-in clinic would be ok too.