FPS below 10~! Please help!

Hello,

For some reason, my Overwatch now seems to get under 10fps even when not in a game. I used to get high FPS (Over 70s) but for some reason, after the Hammond patch, I am getting the worst FPS Issues ever known to man kind. I have tested all other games i own by playing in the best settings (Diablo3 & Starcraft2 to name a few Blizzard games) and Overwatch is the only game that I seem to be having this issue for.

I have already tried Repairing/Uninstalling already but it did not fix it. I have tried lowering the quality to the lowest settings on Overwatch but still get the same 7-9 FPS issue. i have also updated all my drivers.

Please help~!

What steps did you try in this guide?