My Macbook Pro is definitely hacked

Hi. I lent my Macbook Pro to somebody else to have him install some software for me, and I think they installed some hacking software in my Mac

So yes, this was a hand-on hacking, and they had a whole day to do the job

I'm not seeing remote control yet, but I have sufficient reason to believe they've at least installed spyware and keyloggers.

The damage they're doing now with the information they've gathered from my mac 'till now is massive. From my email to facebook were all hacked from this. Another minute adds another damage. Please reply quick :'(

P.S. Linc Davis seems to be an expert in this field... Is there any way to make sure he'll see this thread?