I found out in February. When I got to my car I cried & cried, because my son was diagnosed the week before, and it can run in families. My family was like, "Yeah, so? We knew that". Except for my mother who is in constant denial.
I was put on meds that helped bring me down from mania. Felt good for a little while, then crappy again. But don't despair, it can take a little while to find the right balance of meds. I just had mine adjusted, again, yesterday.

I was first diagnosed with depression, which was actually a misdiagnosis. I was put on just antidepressants by my GP which spun me into acute mania. I pay out of pocket to see a Psychiatrist, (my insurance does not cover mental health which confounds me). He specializes, and can help find the correct meds. I do have anxiety from time to time.

That's my experience. There are so many great people here on PC. I've found a ton of support & friends

Welcome Joanne!