Hello and Welcome to JustAnswer. Your question is not closed until you are satisfied. I am happy to assist you with your question.
Yes, you clearly need to have a psychiatric evaluation to rule out bipolar disorder, especially since you appear to be medicating the anxiety with alcohol. You also have a positive family history for bipolar disorder. Racing thoughts, and delusions of grandeur also need to be evaluated.
Please make an appointment and insist on a referral immediately.
You need to be placed on appropriate medication and you need to stop the drinking, which is only making things worse.
Best to you