Did I just indirectly spread my cold sores to my friend?

[onlinefreak]

Okay so it is doubtful that I have a cold sore but ya know, err on the safe side.

So i have this pimple like bump on my tongue that is painful I have no idea what it is but I haven't been brushing my teeth well so that likely could be it. So basically I had this cup of iced coffee and my friend wanted a sip, thing is I drink with my tongue right against the straw so the bump was right against it and I took a sip a few seconds (doubt that it was 10+) before her. If it is a cold sore could this have spread it to her? and I had a cold sore like last week and have what could be a cold sore on the middle of the border between my lip and skin that is just a little on my lip that seems to be around the healing stage or something close to it. so could that have spread it?

[feelingundone]

Even if these were cold sores the odds of spreading it this way is incredibly small. So small it doesn't warrant much concern.

[onlinefreak]

I should say this. The cold sore looking thing on my lip border both looks like a cold sore and not. It looks like its in the healing stage but it also doesn't I hope this helps