My website isn't loading, at all.

My website isn't loading. I'm very new to wordpress and website development. I've installed a few plugins, mostly from the WPMU Dev Dash.

Now when I attempt to visit my site it won't load. The browser message is that it has too many redirects; which I don't understand why it'd be saying that.

I just bought the domain a month ago for a year, so it hasn't expired.

Can anyone help me?