slow internet good ping

Wasn't able to stream video for a while as my it kept buffering and at time my computer would stutter when watching it. Noticed that my PC only reaches ~30mbps download, ~10ping, ~10mbps Upload, shown by multiple speed testers and my PC also stutters and even freezes for multiple seconds until...

My ping is really high whenever I start a game then i sit for about 2 minutes and it goes down to almost 10. My download speed is really low its 800 kbps. I was getting 1.8 mbs until the power went out. I also never had 10 ping it always had been 30+ its nice to have 10 ping but i don't know if...