Pregnancy test

I want to take a pregnacy test now. This is my first month TTC my period will come in 3days I have no pregnacy symptoms or any period symptoms (cramp/bloating) which I usually get 3-5days before my period. I am really anxious and want to test I just don't know if it's too early I don't want to end up being disappointed if it comes out negativite but I really want to test. Should I wait?