Good luck, consistency and form are the two most important factors for progress which it sounds like you're getting sorted out! From there just follow the program and all should be well.
What are you looking into after SS out of curiosity? I'm just a month or two into SS too and 5/3/1 definitely looks like a good end goal to go to, but I feel like I should have a step between Workout to Workout progress (SS) and monthly progress (5/3/1)