Seeing a qualified professional for a diagnoses and advice, not playing at being a doctor/physical therapist for myself and being patient and conservative with rehab.
If you’re going to just say fuck it Ima start lifting again go slow and feel it out. Monitor symptoms to see if they come back or get worse which is probably a sign what you are doing is inappropriate.
Actually advice is to go see a physical therapist or physiotherapist for a history and physical exam. They can identify the structure/s at fault and guide you in recovery