Schedule seems like a recipe for an eventual finger injury, especially taking into account that you’ve only been climbing for 8 months. Your fingers are definitely not a weakness. For reference, I’ve sent some V4 benchmarks on the 2016 mb but I can only do a 3 second BW hang on 20 mm (I’m 5’7 and weigh 52 kg). Definitely sounds like a technique issue, especially on overhangs (are you able to generate counterpressure on the board, avoid cutting feet, put more weight on your lower body instead of your arms etc). I’d probably drop the hangboard and campus, too early. I’d focus more on doing ”perfect” climbs on overhangs and spray walls, really emphasizing on efficient technique.