I'm in major stress.... should I call the police? a lawyer?

Jllismuch • 26, been married for the past 7 years almost 8 to my amazing husband, baby time hopefully soon
I have no idea what to do but I just found out that I've been being stalked by two women on Facebook for the past 3 months.... Wtf?! My page and everything is private but I belong to a few groups and these women basically saw me on them and started stalking me apparently.... What would you do? Confront them? Block them?