Does it make any sense to buy ear muff protection for when I go out (outside) - for e.g. driving and taking my dog for a walk?
If you notice that the sound of a car door slamming close when you are inside of the car feels too loud to you, or if you get spikes or ear fullness following driving, then it might be a good idea to experiment with wearing earplugs when you drive.
on my way back to my place, a sand truck was making a big noise. I was so freaked and my right ear hurt.
Yes, you definitely want to buy earmuffs (Peltor X5A are a good model), and slip them on when you see that you are about to be blasted by a loud noise.
My ears are sensitive to noise now and hopefully healing, right?
Yes, you just need to protect your ears for the first year or two while your ears are vulnerable and hopefully healing. Eventually, you ought to get more resilient.
I am wondering if the muffs might help avoid some loud noises - I live in an urban area and there's quite a lot of traffic noise during the day. I might look a bit funny but I don't care.
You could also wear earplugs (3M 1100 plugs are good) - the protection is similar, and they are more discrete. Alternatively, consider buying Peltor X4A muffs - they provide slightly less protection, but they X5A are twice the width of X4A, so X4A are more discrete - they look almost like headphones.
Eventually, the buzzing subsided
Wonderful!
Is this normal and/or something to worry about or can I still hope that it is healing and that the quiet during sleep is a good sign?
Many people's T is reactive like that. There is definitely still hope. Try to ignore what happens on a daily or even weekly basis. The important thing is the monthly trend and the global lows. If you notice an improvement compared to how you had been feeling a month ago - that would be an encouraging sign (as it ought to continue to fade).
I also wonder if I have a jaw problem.
Normally, when jaw is the cause, T starts out of nowhere, and not after exposure to noise. [@threefirefour , had that been that your case?] Having said this, some people's T had rapidly improved after they treated their TMJ. So this is something you might consider doing.
If it's just a factor but not a cause or if relieving any jaw condition doesn't change things much - it still might help with the hear pain and popping, at least?
Makes sense.
I am at my wit's end with noise and paranoia regarding 'sudden loud noise.'
On this site, I am one of the biggest advocates for protecting one's ears. However, I acknowledge that any given event is very unlikely to cause permanent damage (even if it causes a temporary spike). It is possible to heal, despite experiencing multiple setbacks and spikes due to unavoidable noise exposure. [Of course having too many of those incidents might end up leading to a permanent T spike and could interfere with healing.] So just do what you can to avoid noise, but if you get exposed, don't worry too much about it. Keep in mind that you don't want to protect 24/7 and that protection can get out of control and become debilitating.