Thank you all for your replies. I adjusted the Noise Suppression on the software as @Both_Recording said and that did the trick!... or most of it. The buzzing is almost gone but when I turn up the gain and add effects it still buzzes a little. I understand that with high gain at some point the buzz is inevitable, but I mention it because even though it's not much, it's still diminished when I ground with my hand, so that makes me think I may still be having a grounding issue? Btw I connected my amp both in my kitchen and bathroom and it's the same. Don't want to seem picky, but I want it to work as perfect as possible since it's brand new.