Need everyone’s advice yes you !

In currently 4-5 weeks pregnant I’m 19 married and have a good job .

I just need tips advice and any help I can get at this point

I know I’m early but I want to learn everything as soon as possible. I stress about not hurting the baby and not laying on my stomach I’m just worried somethings going to go wrong.

Please just any advice at all will help so much thanks