Anxiety over Maternity Leave

I’m 35 weeks and have been feeling extreme anxiety over going on maternity leave. It’s only 6 weeks and 4 of those weeks will be using sick time, but I’ve been so stressed about taking the time off work, projects falling behind, and losing my job. Mine is the biggest income in our family, and idk if it’s the hormones or what, but I’ve been thinking about it non-stop.

Anyone else feel this way when they got closer to their due date?