Unsure Sexuality

Honestly, Im not sure what my sexuality is. I often find myself pondering about what makes a person attractive to me. Frankly, as an extroverted people pleaser, its not difficult for me to start relationships; talking to people is easy and people are usually drawn to an easygoing attitude that takes the lead. From middle school up till high school I had a horrible habit, it was easy to flirt and lead others on, saying “I love you” meant nothing and seeing them get flustered by physical touch was more fun than the action itself, I purposely flirted with those i knew had a crush on me just to see their reactions despite knowing i would never reciprocate their feelings. Although, I’ve dated both genders, in the end, i still don’t know what i want because my feelings were never real and I just did it to make the other person happy. Now that I’m older and have reflected, I think that it’s too easy to look at a person and say “their looks are my type” and harder to find a genuine reason to feel attracted to that person. I can’t tell if I’m missing the emotional attraction that’s required to start a healthy relationship or just confused.