Early Pregnancy help

Is there anything I can do to help I guess, 'stabilize' my pregnancy? I am reading these articles & statistics of loss this app has on the dashboard & its terrifying. I am very newly pregnant (3weeks+5) FTM & I want to do anything I can to prevent loss. Anything I can take besides prenatals?

I don't know if this post is silly I just want to do anything I can. Obviously I've got to stop worrying & stressing but its so hard when its something you have been trying for for what seems like so long.

Thank you 😘