How loud was it roughly? And what was the noise like exactly?
Something similar happened to me in March, I already had T and H at the time but I didn't notice anything after the incident, then a day or two later my T and H suddenly drastically worsened out of nowhere like a delayed reaction.
Now my ears were already acting up, my girlfriend,brother and mother were all exposed to the exact same noise and it done absolutely nothing to any of them.
My advice would be to rest your ears from loud noises for a few months and use adequate hearing protection in future, stop using earbuds indefinitely, make an appointment with your ENT and explain what happened and ask for a short course of steroids(the sooner the better)
If he can't find a hearing loss associated with the trauma he most likely won't prescribe this treatment but it doesn't hurt to ask just incase.
Monitor any changes in your hearing over the coming weeks, if you notice something wrong or a loss of hearing then go to your ENT as soon as possible.
In the meantime make sure to rest up, take Vitamin B12, NAC and Magnesium to aid in any recovery that may or may not be taking place.
Goodluck.