Am I bisexual or clingy?

I'm a woman, and my three gayest experiences go as follows:

1. urge to kiss another girl i am very close to. I've never had that urge for a girl before.
2. desire to be physically close and intimate with a new friend, on top of wanting everyone to think we were in a relationship. It was like if you took platonic friendship and turned up the intensity like crazy. Generally, I dont like being close to people unless we've known eachother for a while (like years), so this was weird.
3. I love imagining that im on a date when im hanging out with my friends. Its like a fun way to make a hangout more exciting, but I keep it to myself and I dont do it with all my friends.

I'm questioning my sexuality because bisexuality seems to be more of a sexual attraction, right? I've seen men cross the street and could fantasize sleeping with them, I dont think ive ever done that with women. I also have no idea if this is romantic attraction, with men everything feels a million times more intense so "romance" is kind of overpowered by my nerves.

Am I just naturally clingy with my besties? Let me know oh great bisexual redditors 🙏