Hi ! Good to hear such a detailed analysis of your problem. First thing that i wish to ask you is regarding your requirement and nature of game that u play. You need to see your orthopaedic for confirmation of your diagnosis.
Snapping occurs due to an inciting event. We need to know the nature of inciting event. The treatment of this usually includes Laser therapy for 7 days, with anti inflammatory and analgesic medications with mild stretching exercises and rest from play for next two weeks. Symptoms might take about 6 weeks to settle.
Next Steps
Donot worry, consult your orthopaedic!