





it looks like a beginning cold sore or herpes. a lot of people have this so it wouldnt be surprising; i have it. im not a doctor though so take my words with a grain of salt
best way to find out if its herpes is to wait another 2 days and see how it will turn out, most times if its herpes there will be some small blisters on the very same spot
does it itch? tingly? if so probably herpes