DMPM WORKS - Shoulder fixed, slowly back on track

I got physically beaten on Nov-Dec '19 due to very demanding physical construction-type-work. My lower back was exhausted and I managed to get some kind of rotator cuff -issue on my R shoulder.

Jan '20 I took some 2 weeks totally off and then started slowly getting back to training w/ DMPM.

I started very carefully: 5 GS, 3 pushup (that was all I could do having pain in shoulder), 10 swings; 3-5 rnds, 3-4 sessions per week. Plus hanging from the pull-up bar 15-30 sec x 3 sets and some kind of loaded carry every session.

After 2 weeks I switched hanging from the bar to 1-2 pullups; I mixed this with loaded carries. (30-50 m carry, 1-2 pullup, carry, pullup...)

After 4 weeks and 14 sessions I feel great! Without any pain I can do sets of 5 pullups, 10 pushup, 15 swings w/ 32kg. 4 wks ago I couldn't get my hand in vertical OH-position, 3 pushup was maximum and my lower back was stiff, sore and in constant pain.

Just wondering how easy it was! GS, pushup, pullup, swings, loaded carries makes the magic. I could've spent hundreds or thousand(s) of dollars (euros) to physios and MRIscans - and the result most likely is not so good...

My only question is should I just continue or mix in some barbell work? Perhaps some DLs and heavy-ish squat session on weekends? O-lifts are our of question for now. My shoulder can't yet handle the dynamic of OL...