ACL rupture, 4 months into prehab before operation and now I’ve torn my LCL

As above, I think this is the case. Really really disheartening as I was picking up on my strength, I was 80% of the way there with my injured leg catching up on straight to my non injured leg. I know of course I need to wait for an MRI to confirm this but I was wondering if anyone’s ever experienced anything similar?