ER Diagnosis

So I recently went to the ER because I was having tingling and weakness on the left side of my body. First thing that came to mind was stroke. I was told I was too young for a stroke (I’m 25) but I know it’s still possible. Anywho, the dr believes it’s anxiety and I was over looking my records today, and it said “bi-polar disorder” they never verbally told me I had BPD. I was unaware until I saw it for myself. Reading that kind of triggered me, and put me in a sad mood. From what I know, bi polar disorder is sudden change in moods. I don’t have that, that I’m aware of. If I’m wrong please correct me. Also, if someone or anyone can tell me it’s gonna be okay. Cus I’m taking this hard. I talk to my dr tomorrow again so hopefully they’ll go into further detail about that. I’m only 25 and I feel like I’m never okay. It’s always something. Mentally, or physically. I want to be happy and I just don’t know how to get there.