Found out I'm getting laid off

Belle395

Hello everyone. So I just found out that the company I work for is consolidating and moving my department to Phoenix, AZ. So we will all be laid off sometime in June or July 2013. I just found out that I am pregnant and due July 1, 2013. Cue the stress. My question is has anyone gone through this before? I will be getting a severance package and able to collect unemployment but what if I have the baby before I'm laid off? I don't want to ask HR yet cause I don't want to announce my pregnancy yet. Any advice would be appreciated.