Dos and dont’s during pregnancy??

Hi everyone! I am 6 wks pregnant; with 1 early miscarriage at 5 wks. I know I can just google for these but obviously google search is giving me way too much info and makes me anxious 😖

To moms out there, who already had/have experiences… can you guys please tell me the realistic “do”s and “dont’s”?

Obviously drinking & smoking is a NO (thank God I dont drink or smoke) but like realistic ones will be appreciated!

Like using perfume, using certain type of shampoo, body lotions, pain medicines..etc…

Obv google tells me dont use anything that contains fragrances and etc but my friends told me they all used it. Obv, it’s always best to take precautions but OMG there are too many things to think about and it’s driving me crazy and yes I am a very anxious person in general.

Cus everything always says: “It’s safe to use XYZ but always consult with your doctor first blah blah” 😩😩

Any advises will be appreciated!!!