Heya fellas, I'm TOTALLY stuck!

Got sent an email on facebook from a tutor from my music school saying that he found a video with me in it. I followed the link (didnt really think twice about it) ended up on a page that looked like a video sharing youtube style site. popped up saying "need to install java applet" clicked ok. and before I could think "wait, NO NO NO!!!!" setup.exe was downloaded and run and now I have the google redirection virus.

Downloaded and tried to run Malwarebyte's Anti-Malware, but that needs to connect to the malwarebytes site to update and the virus is blocking certain sites (malwarebytes, safer-networking, bleepingcomputer and various other helpful sites!!!)

Need some help PLEASE! I'm not a noob with computers, I just had a noob moment. I have HijackThis logs and ComboFix logs if needed.