USB drive won't fit into previously used USB ports

USB drive won't fit into previously used USB ports

my USB drive will not fit into any of the ports that's it usually in... I just had it in my laptop this morning, and when I got to work it no longer goes into any ports on my work computer. I've already used these computers with my USB many times so I'm guessing maybe the USB has been damaged?? If so, is there ANY way to get my files off of it??