Should i go for it?

So, there's this guy that I think is really cute and i've been secretly checking him out for a while now. hes always one of the first people to watch my snapchat stories (i know its not much but it just makes me feel giddy inside) I really wanna shoot my shot with him but i'm scared because the last time i did so it went so bad. and i dont wanna f it up if i do it again. should i just go for it??? 🤧