Hello, I am a 23yo m.
Almost every morning I have woken up for the past 2 weeks, one of my ears was clogged. Usually the one that is facing upward (i sleep on my side). Only once, I experienced a clicking, that somewhat resembled a heartbeat. I could not actually tell if it was on par with my heartbeat, but I think it probably was.

The only thing that might be able to explain this is I deliver pizza for a living and I listen to my music a liiiiitle too loud most of the time when im driving around. Could this be a cause? Is this going to be a problem?