How should I find if I'm bi or not??

Like I'm attracted to opposite gender sexually.. it was like that for a long time but bro.. I donno I really wanna spend my entire life with a same sex person. And also I hv a specific type as well.. Im so desperate to the point I can even wash there feet everyday.. but Im not sure if Im sexually attracted. Like I like the body and everithing.. but Im not sure if its just the curiosity or actual sexual attraction.. is there any way to find or any test.. Im confused.. I think abt this person like daydreaming.. I donno bro... I just wanna confirm if its bcz of the curiosity or an actual thing..anyway thanks I dont read GL though the only one Ive read was Tamen de Gushi and that was one of my favourites.. I started reading another one and it was a toxic shit help