Should I get help?

I see my midwife tomorrow. This is my second pregnancy and I have a two year old at home. Im 37 weeks and I've been having a lot of anxiety these last few days. I'm worried how to deal with two kids so young. I don't have any support where I live other than my husband. We had a possible terror threat in my city today, they won't give us much info and now im terrified. I just feel so scared and so much anxiety Im feeling so lost. I never felt this way with my first. Should I talk to my midwife or is it just my emotions going crazy?