I was at the beach and ordered a cold drink (not alcohol) they brought it to me in a glass filled with ice cubes. When i was drinking i noticed that inside one of the ice cubes there were red dots in one line frozen. It crossed my mind that maybe the barman had a cut in his hand when he was filling the cups with water.(i dont know what would be the color of frozen blood) But then i drank half of it then realized that the red dots were gone because the ice was melted a bit and i think i drank those dots (whatever they were) as well. i got afraid because i have two ulcers in my mouth one on my lip one on my tongue. i didnt find any related or similar topics for my question. am i paranoid? could i be transmitted a disease like HIV or hepatit thanks for your reply in advance..