You sound young, so this response is based on that judgement (pardon me)
Answer to your question - No you won’t. You decide how you want to live your life. You can look however you want as you age up.
Another thing to be mindful of - Life is shorter than it seems. Prejudices are needless burdens that creep into our minds — the sooner we let them go, the more fully we can live.
It seems there is evidence that our larynx moves when we think. So the inner voice is actually ours as well.