First off, welcome!!!

Sorry to hear you've been struggling with some hypomanic-like symptoms. While I can't diagnose you as I am not a doctor and you are not my patient, I will say it does sound like what my hypomanias are like. I don't know where you're from, but here we have community mental health centers where you can just walk in the door and ask for an evaluation and explain what's going on and they diagnose you and come up with a treatment plan (not ideal as I don't believe in diagnosing on the first date but anyways...). It's best to get in touch with a psychiatrist, maybe get a referral from your regular doc. The treatment usually involves mood stabilizers.