Issues with Facebook. Please help?

[Michelle]

Today, I changed my profile picture, but every time I go to my profile, my old picture is still showing. I got notifications that people liked and commented on my picture, and when I click on the notification, it takes me to the new picture. But, when I go to my profile, my old picture is still showing, and usually when you change your profile picture, there will be a post that says "so and so changed her profile picture" and then it will show it. But, that never happened for me.
Also, I updated my status later on today, and got notifications that people "liked" it, but when I go to the status, there's only one "like."

I have tried clearing my cookies and history in the settings, logging out of Facebook several times, and refreshing it, but nothing has worked. It's like Facebook won't update my whole profile.

How do I fix this?

Thanks so much.