Taking extremely long time to update my site

It just took me nearly one hour to update my home page on www.FSBOTupelo.com with a single, two-lines of text update. My upload/download speed at my home is fine (7mbps/2mbps). I have had a ton of trouble lately making even the simplest updates. I understand loading a photo gallery of 20-30 photos may take some time, but making an update as easy as adding two lines of text should not take 1 hour to publish. I had to hit the "PUBLISH' button at least 10 times before the changes took effect. Each time I hit "PUBLISH" the screen would go gray and show that it was in the process of "saving" or "publishing". Each time though it came up the same as before. I started making changes at 8:15am. It finally published the changes at 9:13am. What the heck is going on that I can't even make simple updates?