I’m bipolar!?

So for I while I have felt like there is something mentally wrong with me. One day I had a break down and it scared my husband. He asked me to see a counselor, so I did. I seen her a few times and she told me that she’s more than positive I am bipolar. I told some of my family (including my in-laws) and they all told me they knew I was bipolar or depressed. And I know I shouldn’t cling to the word like it should be a warning sign I wear on my neck, but I can’t help feeling that my emotions are a burden. I feel a little insane now...