pregnancy anxiety

I'm 30 weeks pregnant and my husband travels and drives to different states for work, often. Since being pregnant my anxiety has been through the roof and everytime he has to drive far I get super sad and worked up thinking the worst! My anxiety takes a toll on me I swear and I don't have friends to hangout out with while he's gone or anything.
Are there any ladies the same way? What do you do when he's gone?