First, if you have bipolar 2, you are hopefully familiar with up and downs in mood. It is very hard to fight these up and downs without medication. Normally this is medicated by Lamotrigine(Lamictal) or similar - Hope you are informed about that possibility. Talk to your doctor about this possible medication.
From your words I can not see any reason for you to be harassed. Your action seems to me to be well funded on good reasoning. It is of coarse not your manager that can set your diagnose - but your a professional (doctor/psychiatrist). Forget that manager, she will never make it anyway.
I do not know what business you are doing, but people with your former managers attitude are rare, and you should not have to be to worry about that. Please take care and don't worry about the future. You said it " the best of me" - let that come forward and then you can face every problem. You have obviously a good attitude that can help both you and your associates to make a honest and good business.