Sudden high cpu usage

prior to downloading and using BeamMP my cpu usage on BeamNG itself was smooth and could run on pretty high settings until I downloaded BeamMP which is when my cpu usage on BeamNG started suddenly going up to 100% CPU and 100% Memory usage. I have tried deleting BeamMP but it is still running quite slow

This high tempurature, and high cpu usage problem is now transferred across other games, could this now be a hardware problem?