i have a few painless red spots on the roof of my mouth. they are not raised what so ever and my tongue has been a little white on the top layer. i dont really have any other issue but im worried about this due to the fact that whenever i google this i get back some type of oral cancer or herpes. i dont think that what it is as the pictures do not look the same but i have been tested for strep and that was negative and i have a blood test coming back to see if it is herpes syntax 1. but does anyone have any thoughts on this issue because it has me puzzled.