You have done everything I would have done, at this point I would maybe try Mojang's customer service....
Ok, thanks for the info. Edit: Umm, could someone give me a link to Mojang's customer service please?
As far as I'm aware, Mojang doesn't offer any direct customer support. There are however plenty of community resources. Try this: http://www.formspring.me/MojangSupport It's an unofficial Q&A site but it looks to be fairly helpful.
Until you get it figured out, try downloading Spoutcraft: http://dev.bukkit.org/client-mods/spoutcraft/#w-users. It's like a Minecraft Client clone with some extra features. They just updated it to work with 1.8 today. Good luck!
Thanks. Also, one more question. Could a windows 7 software be the problem? I just remembered today that when I rest my computer, windows seven was installed.
I see. Guess it's on my end. Also, a few times when it crashes, it says and I quote: 'Java(TM) Platform SE binary has stopped working.'
Do you know if your user account is an administrator? If not, or if you aren't sure, open Minecraft (or Spoutcraft) by right-clicking and selecting "Run as administrator". I'm not sure how that could affect anything, but I'm just guessing at this point.
heres a guide i found on the minecraft forums http://empireminecraft.com/threads/guide-how-to-fix-most-crashes-in-minecraft.241/