Should I be saying the words out loud when doing Anki?

I've been doing it since day one, but I fear that if I don't do it carefully enough, it might cripple my accent later on.

Also, saying the words out loud kind of demotivates me from doing anki as it's a lot more work and gets stressful since I don't want to pick up bad speaking habits, so not saying words out loud would actually be a relief, but I want to do what is most optimal for learning.