sheilding pc RF radiation and microphones

I want to do more with my computer but whenever I play anything that really gets the parts in it moving I just can't stand it. My face and get hot and irritated and my vision suffers a bit with the signature brain fog and ear ringing to extent too. My tower has a metal coated door on the front and leaving that on helps a bit but it's not enough. Has anyone tried the tower shield from this site? --> https://lessemf.com/ because I don't want to waste 40 dollars on something that won't do me well. I have a screen radiation filter that's working very well so now the only major issue in here is the tower.

Also I want to chat with some friends online but because of my microphone intolerance I can't do it for long and it's really getting on my nerves because I don't know what to do about that since even the playstation camera that has a mic away from me after a while really makes me ill. It's not like the tower radiation where I'll get very hot and irritated but the brain fog and ear ringing with what I think is my thyroid getting irritated is what dominates there (which gets out of control when it's right up to me) but the thyroid thing doesn't happen with the tower radiation. It's a really embarrassing situation when you need to often tell your friends you can't speak to them on mic because using it hurts you.

I don't think a tower shield will help much.
You touch a keyboard and mouse, so the wires bring
the EMF to you and a keyboard and mouse can easily
radiate in a 1 meter radius depending on model.
Screens too of coarse.
You can check this with a suited AM radio.

Mouse EMR: https://youtu.be/SdqCYga2ZXg?t=205
Screen EMR: https://youtu.be/CPJw72a_Hd8?t=74

Shielding is difficult and can make it feel even worse,
because the shielding acts as an antenna.

If I keep my hand on my mouse for too long I'll feel it but otherwise I'm not bothered by my keyboard or mouse or at least not that noticeably if anything. Though it would be good anyways just to get a safer mouse and keyboard. I'll probably save up a bit more and get it to see if it does anything for me and report back.

to check what bothers you most:
get very long extension cables for your keyboard and
mouse and test sitting far from your screen, tower,
cables and any other device.
then you will know more.