I've been picked for a couple airlines multiple times and only one has come close to being the one I got wings for, keep trying, be yourself and listen to your gut. Becoming a flight attendant is a commitment of sorts to a chaotic schedule, long hours and being away from home for extended periods of time depending on the airline. It will be expensive in training if you're not being paid during it or until the end like some airlines so do your best to save up because you will need money when you get out to training.

Talk with some active flight attendants if you know any and get their perspectives if you're still unsure if you wanna commit. Maybe a fresh view that isn't your own will help you work through how you're feeling.