This sounds really tough, bb. I don't have the expertise, but I doubt the anxiety med would help with delusions if the antipsychotic does not. That being said, I wonder if it could help keep you calm and have less anxiety related to it? I also find it odd that you are not diagnosed with schizoaffective, since it seems like having psychotic symptoms outside of mood episodes is what differentiates it from bipolar with psychosis, but maybe there are some things I don't understand as I am not a doctor. I think it is worth asking that question directly, though, and bringing up the concern about continued delusions with your doctor and therapist. I don't think therapy will necessarily get rid of them, but can help in the process of dealing with the delusions that are there.