You made street pizza in the gym parking lot? lol
You should switch your exercise order. Calves, Hams, then Quads. Save the hardest for last
Dante set the split up in that order for that very reason. Also don't RP Squats or deads. For squats work up to on heavy set of 4-8 reps then do one ball busting set of 20. For deads, sldls, or any exercise that could compromise your low back do one heavy straight set then one higher rep back off set.
Take 2-3g of tuarine and eat a banana preworkout for those back pumps