What was your first relationship like?

I'm 23 y/o and I've never even kissed a girl before. I've definitely experienced a lot of limerence in my life before tho. I only got diagnosed with bipolar this past September. Now that I'm diagnosed, I'm wondering if my lack of relationships was caused by symptoms of bipolar disorder without me even realizing it. What was everyone's first relationship like? Were you diagnosed with bipolar at that time?