It sounds like you're in a manic episode and this is what happens on the other side of bipolar that you normally experience.
What you should do is call that nurse and let her know that you are bipolar and whether or not you are taking medications for it currently and what is happening to you. You need to get a medication adjustment or things will just get more difficult for you.
Double check, I thought that any insurance would have to cove some type of behavioral health/mental health issues. You should really be seeing a psychiatrist to handle your bipolar medications.
Make the call! Good luck.