Have you used a transcribing app on your phone?
I’ve found NALscribe is fairly good and it’s free on iOS.
If your aids are MFI and you have an iOS phone you can also use live listen. It acts as a microphone and streams directly to your ears. Well it works with my HA & CI so I don’t see why it wouldn’t for be HA’s.
Other than those 2 simple things you can use, you need to learn to advocate for yourself. Try to choose a restaurant that you know has a quiet ambience. I explained to people that if everyone speaks at once I couldn’t understand word they are saying.
Good luck.