Sudden constant ping increase

Hello all,

 Recently the ping i get consistently has shot up by around 20-25. Before i would get anywhere from 75-80, and now i constantly get 100-105. I know this occurred around the time of the new patch, however I can't remember if it started happening specifically after the patch came out. It also began when I created and started leveling a new account. However when i went back on my main, the same issue was there, even though i had never had that issue on my main. Just in case, I force re patched which fixed nothing. What's weird though is that my ping on every other thing i use and play such as discord, steam, fortnite (don't flame me), csgo, etc. has remained the same, so it appears to only be a league specific thing. I was wondering if anyone else has experienced something similar to this and/or knows a fix.

Thanks