i need help i need answers

i have no idea how to word what im feeling. I don’t know what i want. Im just a kid but i feel so incomplete when i dont have an answer to something. Ive been talking to this boy for a few weeks now and we went out yesterday and it went fine i guess but everyone saw us together, even my ex. I dont even like the new guy but i feel bad to tell him that i dont want a relationship. I just want someone to be my friend and to sometimes make out or something but i dont know how to even label that. But what if im wrong? What if that is not what i actually want? Im so confused