Good luck! Stick at it.
I've bee having really good workouts. Absolutely exhausting each muscle group. I love that feeling of muscles being so fatigued that by the end you can barely lift anything.
Yesterday was back. I can feel exactly where I worked it. My lats, rear delts, centre of my back and lower back.
I've always done 4 sets of 8 and not really done huge workouts through worrying about over training but in Reality it's very hard to over train. Maybe if doing a full body workout every day.
I am very weak but I'm sure it'll fly up. I atrophied a lot after personal problems last year.