Fee you paid is pretty good. Nothing wrong there. Its just the network of bitcoin, getting bigger and bigger everyday.
I've been waiting for my bitcoin transaction to get 5 confirmations for hours, though I paid pretty big fee.
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
Only thing you should do is to have patience, I personally don't think that the ViaBTC's accelerator actually works, at least it didn't seem to boost the speed the last time I tried them.