when to worry?tmi lol

So for the past two days I've had diareah and idk if I'm sick or what. I don't feel sick I don't have a fever or any kind of pains or belly ache. 
I'll just be walking around and all of a sudden get a strong urge to use the restroom and it's been diareah 😩 I'm 38 weeks. And I've been worried about if I'm sick does that mean my baby will be? If he has a bowl movement then he could get a lung infection and die. 
Is it pretty normal to have bowl movements like this when your like full term? Just a space issue? Lol pressing down on my bowls or something ? Obviously your not doctors but I know most of us go through similar things so just looking for some mommy advice💋