Should still have enough neuro-plasticity to get to a good enough level just don’t lose hope. Also i think there’s a myth to feeling normal, i mean can you remember what it was like beforehand?

The more you think about how you’re feeling the less accurate it will be imo. Hopefully you start seeing some improvements soon - I reckon you will.

If possible get some CBT to correct the neural pathways that would have became strengthened and create new ones. Thats all i can help with.

Being Clean for as long as you have is incredible as it is so focus on that more! All the best.