Welcome, l4t11!
Unsolicited feedback follows ... please disregard it if you don't want any.
First impression: It seems like you shouldn't be down to triples on a SS linear progression. Practical Programming 3 lays out strategies for transitioning from the linear progression into TM, with TM initially being a break from the grind of the novice or advanced novice progression.
It seems like a reset back to weights that allow you to get your 5's is worth considering. OR ... if you must do triples, at least get the reps in: instead of 3x3 (which is less than 2 sets of 5), do 5 sets of 3 (same volume as 3 sets of 5). My vote is for a reset and 5's. Also: get PP3.