Super Slow Download Speed?

Run speedtest and post the results, if I had to guess:
You are paying for up to 20Mbps, you are getting 2.0MBps.

ISPs typically list their speeds as bits, not bytes, whereas places like steam use bytes. One bit is 1/8 of a byte.
So you are paying for up to 20, which if you divide by 8, is 2.5MB, which sounds about right to me.
 


WiFi Speed Link
 


Then why does my speed go up to 200mb/s sometimes?
 


I see the download speed, go up greatly and time decreases