Early pregnancy and stree

So yesterday we finally got our positive! Today we were told my grandpa only has a few hours to a couple days left before he goes home to our maker. My grandpa is basically my dad. How in world am I supposed to stay stress free during all of this? I have lost a pregnancy before and I am so scared for the stress this is about to bring. Considering we lost my grandma (his wife in February of this year) the stress from that was overwhelming. 😩 2020 is probably the worst year ever. Anyone else over it 😭