Facebook hasn't let me do anything for days?

[mike R]

Hoping there's someone who can help me! I am so confused! So, a few days ago, I logged into my facebook and noticed that I couldn't click on link's to see my events or birthdays (which are grey and not blue anymore), like or comment anything, change my status, or send messages. I'm still having those issues, but in addition to the following. When I scroll down through facebook updates of my friends and click the links at the bottom, they won't work and send me back to the top of the page. Another thing is that when I view my timeline, it looks messed up like there's a technical issue with my timeline itself. Strangely enough, however, my girlfriend uses my computer to check her facebook and hers is and has been working fine! I've searched the internet and cannot find an answer! I don't think I've been hacked, or blocked from facebook for an offense, I can't even change any settings, privacy or account, because the links do not work. Any advice is greatly appreciated!