Anyone with Bipolar Disorder

I had my first manic episode in December of 2021 but we weren’t sure if it was because I’m truly bipolar or because I was on Effexor and Effexor induced it. I haven’t had issue since but I do have major depression so it’s possible I could have been in a depressive state until recently. The last few days I’ve been functioning off of 2-3 hours of sleep a night if that. I don’t feel the need to eat. It feels like I’m on adderall almost. Like a high feeling. Full of energy. I feel like a motor is driving me and I cannot stop it. I’m scared because I haven’t felt this way since December. I’m going to talk to my therapist but I was wondering is it a pretty good chance I could have Bipolar Disorder? My mom’s sister had it but no one else would seek help for their mental issues so it could be a ton of other family members that have it too. I feel so scared like I can’t trust myself. I feel as though I’m not my normal self.