You did not say you were being questioned while being held therefore the police do not need to read you your Miranda rights, nor do they have to treat you with "respect". It sounds like you were drunk and belligerent. If you are looking to sue someone, (you didn't write anything about needing a defense attorney), I don't think you have a case.
Whether your Miranda rights were read to you only matters if you made incriminating statements that were used to support charges against you. The only possible remedy if that is the case is to exclude the incriminating statements you made. Unfortunately, there is no remedy for a police officer laughing at you or refusing to allow you to use the restroom. If the attorney you retained didn't see anything more than what you've included here, it is not likely that you have any claim to pursue.