I have very little money and I just need something I can use to proxy traffic (HTTP mainly for my website) from the internet back to my server on my home network so that people can't tell where I live
Any dirt cheap hosting providers that just let me access some Unix system remotely?
Unlimited destruction on """the cloud""" of course 
Cloudflare Tunnel. You can even use your own DNS domain. Free, but you need to give them a credit-card.
It that doesn't work, there's a list of tunnelling service providers: https://github.com/anderspitman/awesome-tunneling