So today i got on and i just randomly have fps of around 30. I usually have about 50-70 and it really annoys me to play cause i cant do the things mostly required to do stuff important in game such as last hitting.

Here are my system stuff

Name: Intel(R) HD GRAPHICS
Manufacturer: Intel corporation
Chip Type: Intel(R) HD GRAPHICS (PENTIUM)
DAC Type: Internal
Approx. Total memory: 1270 MB
Current display mode: 1280 x 720 (32 bit) (60hz)
Monitor: Genertic Pnp Monitor
Help please

Have you made any recent changes to what you are running in the background while you are playing?