ill give u some advice and so will Eric.
there are many many ways to continue progress. im gonna put my views but if eric makes any specific suggestions, id say run with his because he's done more 5x5 programs than anyone alive. ok. close.
options:
1.) u wave the loads for the squat. for example:Week 1 - Monday - 3 x 5 x 210
Week 1 - Wednesday - 3 x 5 x 190
Week 1 - Friday - 3 x 5 x 215
Week 2 - Monday - 3 x 5 x 220
Week 2 - Wednesday - 3 x 5 x 195
Week 2 - Friday - 3 x 5 x 225
2.) u stick to one load for one additional session or for the whole week. if u stick to one load for the whole week then ur progress is gonna be weekly.
3.) if ur not completing reps, u keep doing that weight till u complete the reps no matter how many workouts it takes.
i probably know some more info on this but im not mentally active 100% right now - its a saturday night
Sentinel