Anxiety in pregnancy?

I am 34 weeks and am having a hard time. I am not one who had even dealt with depression or anxiety for the most part. This is my fourth baby and I feel so anxious. Not so much about the health of my baby, but the health of my family

in general. I am having my second girl and with the first I remember feeling crazy from the hormones with her as well. We have a lot going on in our lives and are trying to start the process of rebuilding our home to double the size and that is keeping me from really nesting or making a proper nursery for my baby. So, I have a lot going on, but I am constantly so afraid that we have parasites, will get bedbugs, head lice or the Carona Virus. Anyone else struggling? How do you cope? Thanks!