Congrats on the 100 kg! That's a major milestone. I need to get back up there with good form. Also good job on the shoulder press - I struggle at 4 reps of 43 kg for more than one set, simply can't get it up! However, my max is 48 kg so I think it's alright to do 42 kg 8x4.
I'm progressing as well but in a different way. Since I started seeing a physician, my hip/groin has become much better. The physician says that it's alright for me to do anything that doesn't hurt and deadlift and backsquats don't really hurt - in fact, deadlifts are great! I do sets of 10 and then 8 sets, going up in kg every set. In deadlft, I go from 62 to 75 kg - it's not heavy for me but I have decided to strengthen my overhand grip in stead of twisting my hands. This is the hard part. For squats, I do 50-55 and and 6 sets of 60 kg, all 10 reps. That's a bit hard on the legs, the last two sets are tough.
Other than that, I do 6 minutes planking every day - we call it the "meatball" because every minute I rotate. So 1 minute is normal, then Superman-hold, then right-side, then left-side, then reverse plank and at last just a normal one again.
Hopefully, I am free of pain in a couple of months.