It sounds like you are pretty frustrated right now. Figuring out your sexual orientation can be a lifelong journey. Only you can determine that, and know that it may change over time. Sexuality is complex and has many forms. Also, in addition to sexual orientation there is personal attraction- you may be attracted to one or several different people, and that may help determine your sexuality or it might not. Sometimes it’s not clearly defined. I suggest you talk with your counselor about this, and staff in the Dean of Students Office who provide support to LGBTQ+ students: bit.ly/BCLGBTQ, campus ministry, or faculty: whoever you feel you can trust.