Sorry for the delay - I'll try my best, but I'm obviously not an ENT / medical practitioner.
My answers are based on my opinion and experience with ETD and I am a sample size of 1 person.
My ETD was caused by a middle ear infection and what I believe is swollen E tube tissue, not mucus or the like.
Here we go:
- Exterior. I gently felt it using my finger. No color. A small amount.
- This was in my RIGHT ear.
Three possible answers.
1. Sweat
2. Melted ear wax
3. Drained ear infection fluid.
My ear infection liquid had no colour, no smell, no blood and dribbled out in small quantities for about 3 weeks before stopping.
Like I haven't rinsed my ears properly after a shower levels of quantity - HOWEVER, my infection was in July when it was warm / hot - it could have been any of the 3 above liquids really. I never had the liquid analysed by a doctor - a mistake in hindsight.
Perhaps get a sample (if possible) and have it analysed to determine if it's one of the above.
- No pain, but my LEFT and RIGHT feel clogged.
- My LEFT feels more clogged than the right.
- I feel like they need to pop, like after you fly in a plane, to get them back to normal.
1. A clogged sensation sometimes indicates noise damage, that unfortunately that can take months to go away.
2. Ear infections cause a "fair bit" of pain to "a LOT". BUT - they can go from nothing to a lot in a few days as the infection rears it's head and gathers momentum; see if you experience pain this coming week.
3. Pressure from ETD could cause your entire head to feel congested / squashed up, hence the clogged feeling on both sides of the head.
However, although the sensation can feel spread throughout the head, in my experience, it's massively focused on the ear that had the infection / mucus. One ear should feel a lot more clogged / blocked than the other. You mention the LEFT ear - it's the tinnitus mostly in your LEFT ear?
4. After a few weeks of infection / ETD it felt like there was a melon in my ear.
5. DON'T force pop your ear. You'll hurt yourself.
6. ETD can cause a MASSIVE pressure imbalance, where you sometimes you just CAN'T pop your ear. It can also cause pain because of this imbalance. Sometimes the pain is minimal, sometimes it's terrible.
But after a few months you should be able to pop your ear at will, with ease (focus on the EASE - it should no take effort) multiple times a day, almost everyday with no change in altitude (this doesn't improve the T or the blockage - it's just a symptom of ETD).
Wait a week and see if there is any pain.
- No movement. Nothing like having swimmers' ear or clogged with water
Movement is more of a long term symptom of chronic infection ETD, I think. But I was curious to check.
We can ignore this then.
- Just a little. But what was interesting is after I wiped it out of the outer ear with my finger, the outer ear got wet again. So like it was leaking as I was trying to clean it out.
See if it keeps leaking and re-leaking in a mild temperature room where you are relaxed and not focused on your ear (as best as you can).
If it leaks regardless of factors like heat and stress, that could be an indicator - in which case try to get checked by a doctor again.
I hope that helps.