What is this white bubble on my thumb!?!! please answer!?

Question

i woke up and found it there.. i dont know if its a blister, or wart. the skin of it is soft. heres a pic:

http://tinypic.com/view.php?pic=bhwv8x&s=4

thanks so much!

Answer 1

If there feels like liquid inside, it is a blister.  

Answer 2

If there is liquid inside it is just a small blister.  Have you read a book for along time or sharpened alot of pencils recently?  or even written quite a bit in the last few days? anything that has put pressure on your thumb and has caused the skin to lift causing a blister.  you may have trapped the skin in something but not have really felt it.

Answer 3

it looks like a wart,i have one on my wrist that kinda looks like it.if you want you can go see a docter and get him to freeze it.