Serious answers of signs to being lesbian or bi pleaseeeee!!!?

Okai please no mean answers...this is serious...I'm so confused...lately I've been getting the urge to watch videos of girls kissing and ive been wanting to experiment on it to...I like this boy in skOOl and I think I may love him...but seeing videos of girls kissing is giving me butterflies...idk what I am or what to do...please help...no mean answers please :'(