I seem to have caught something called Cloudflare. On almost every website it demands I fill out an annoying captcha and then it loads the site but it splashes a layer of ads on top of the actual site. Once I click the little x it closes and I can view the site without any problem.
I've tried Malwarebytes Anti-Malware and AVG. Neither have detected anything. I tried using TimeMachine to restore back to before the Chrome ad-on that I installed that started this all. However even though the ad-on appears to be gone, I'm still getting the captcha and ads.
What should I do now? Thanks in advance.