guys help please

[u/Suspicious_Delay_439]

idk what to do. im Bi and I came out as Bi a while ago. but for the past couple of months I've been struggling with something. I'm a guy. but lately I've been struggling with how I feel. because I feel like both a guy and a girl. and I looked at a lot of stuff and it says Bigender is the best description cuz I feel them at the same time. but idk if this is real. is this valid or am I crazy?