wow quick replies everyone thank you, went to bring fire wood in and there are answers!
And I just tried right now to "pop" one of the bubbles and nothing came out but clear liquid (no signs on infection or puss) and when i push on the other bumps it just feels tender. I'v never had a tooth stuck in my pinkie before so not sure how it would feel but it dosnt feel like anything is in it, just a bump.
Edit: It looks like someone took a scar, and just made a lump out of it.