two boys i care about. how will i ever choose?

so i’ve had this connection with someone for ages now but the timing has never been right and soon it will be but it’s been so long i don’t know what i want with him yet until he’s here.. and i thought maybe i was ready to have something more serious with him but someone from my past has been coming back around lately and i’ve always been attracted to him and we’ve been talking again lately and i kinda have a crush but i also have strong feelings for the other boy.. and i’m confused because i like both of these guys and i don’t know how to figure out which is the right way to go.. right now i’m going with the flow with both of them but i don’t wanna hurt anyone.. or lose them but i can’t help how i feel either. advice??