I'm supposed too be going on maternity leave next week, and my damn doctor hasn't signed my papers…

I'm supposed too be going on maternity leave next week, and my damn doctor hasn't signed my papers yet , so I can fax them into get my PDL and hopefully FMLA! he told me hell sign them two weeks prior too me leaving but I haven't received my papers back yet and that's my proof too show my HR that I'm able too leave! ugh ! 😡😡😡 my appt is on Monday he better have them signed or IMA be pissed .