Ping Spikes + Bugged Match History

Hello, I am SamuraiJack360 from NA and from yesterday afternoon and onward I have had a ton of problems. I joined a LoL match with my friend yesterday afternoon and it went really well. It was about 46 minutes and I got really fed and we eventually won. However the problem was that for the first time ever in LoL, I kept spiking my ping. I made sure to close all other programs using the internet, and even stopped a download in attempt to solve the problem. However it did not go away. Throughout the entire game I kept ping spiking in the middle of fights, and even when I was just farming jungle camps. Strangely, after we won, my match history would not show the match even until today. I then played another match afterwards and sadly, it was the same problem of ping spiking from loading screen to in game. Has anyone ever had this problem? If so how should I go about fixing it? Thank you for reading and good day :D