I had a cold today but I went to the gym to do squats, I did 5 reps in good form but at the 6th rep I dont know what happened I found myself droping with the weight in a goodmorning position thank god the weight landed on the safety rack and I fall on the ground with 5 secs blackout, after 5 min I reloaded the weight and did another 7 reps so i wont have a squatphobia, anyone had this before?