Had mine out a few years back.
3 weeks fully off, maybe 6-9 weeks of very slow building, back to full strength within 4-5 months. Nothing has ever come of it since. Just be patient. There is nothing wrong with starting with non-core loading exercises (pulldowns, no leg drive benching, very light leg presses, etc) and just going in frequently and putting what feels like almost no effort. In fact, probably speeds recovery much like micro loading broken bones.