Trying new squat stance, knee pain

Squat
225 lbs
5/5/5

Bench
205 lbs
5/5/1

Row
160 lbs
5/5/5

Poor preparation for training today. Got sent home from work early, then fell asleep immediately. Hadn't eaten anything prior to training.

Tried Squatting with feet parallel today. Worked well for proper knee tracking, but possibly resulted in pain in left knee. Fairly sure I could've finished my Bench if I had been more prepared for training - the only rep I managed on the final set was from a dead stop on my chest.