Hi! Thanks for responding.
I don’t think it looked like cobblestone.
It was 3 relatively large white spots, one was circular and the other 2 were more in the shape of long ovals/lines, i first noticed them on 6/14. They were raised and seemed to be pus filled. On 6/17 I noticed that they grew in size and I now had some small white spots on my tonsils. By 6/19 (before starting Valacyclovir) they started to go down significantly.