What to do?!

So, last night my water broke at 2 am... it’s been 12 hours and no “real” labor. I’m 41 weeks & 2 days. I chose to have a home birth & this will be my 6th baby. Usually when my water breaks I’m pushing with in hours! Feeling defeated & wondering what could be stopping my labor?! Anyone go through this or similar? I was checked at 4 am and was 4 cm. Midwife believes she’s posterior and not putting pressure. How long would you wait to say f*ck it it’s hospital time! Lol