Mouse is messed up after reconnecting motherboard and installing a new hard drive

[TheNerdAL]

So I disconnected my motherboard because I couldn't unscrew my hard drive because it was in a tight space but then I got help from the forums and all I had to do was pull it from the front. ._. So I reconnected everything and got my new hard drive and installed it.

Everything works not but I dropped the mouse and I think that's why it's not clicking all the time. I need help. D:

[TheNerdAL]

It's a usb mouse and I put it in the front usb ports and it does the same but when I click hard it doesn't. I guess it's the mouse.

Edit: Well, It was the mouse.