am I a lesbian???

I don’t know if I’m a lesbian or not, I know some things about the future I want. For example, I can’t realistically see a traditional sense of marriage with a man, but I could see adoption with another woman. But also, I don’t know if I’m just saying that because of a bad experience? If anyone’s out there that’s WLW can u please let me know how you know ??? I’d really appreciate it