I think I have a virus on my computer. Clicked a link like a ******* idiot and a bunch of stuff came up. Adverts and then I could log back in. A massively ffffed up. I'm guessing I need to get someone in but what do I do. Is that it for my computer? Do I need to spend any money and on what? I put this in antivirus part because I didn't know what else to do. I'm terrified right now