is it bad that my crush may know that i like him?

i mean it's your crush bbs so eventually he will find out if y'all wanna date or something, i mean i made it look like i hate my crush; he tried moving to me and stuff i pretended not to take notice nonetheless i was screaming on the inside and now he is avoiding me. If your crush thinks you like him i think its a good thing cuz like if he likes you back he will make an effort. Don't do what i did, cuz i regret it so much.

and i also do not know how to flirt i guess

It's not bad as such. You just have to be more careful incase they try to take advantage. This happened for me as well and thankfully she was very nice about the near certain rejection and just said 'I like you, but not in that way'. Not everyone is that nice though. Not even close. If your crush knows from you directly, then it's okay usually. But if they hear from someone else, you have to be careful and check if your friends are spreading anything through gossip. I have had classmates spreading that I'm dating someone (because we spend a lot of time together). She knows I like her because I told her, and also explained that I don't think starting a relationship is a good idea (as I didn't feel emotionally ready for it). She fully agreed.

So the answer is, no. Not necessarily a bad thing. Or a good thing. It depends entirely on the situation.

does this applies for boys as im a girl?

does this applies for boys as im a girl?