I NEED HELP!!!

Aija
So I'm 38w2d due August 27 but the dr said I'm very thinned out and could happen anywhere from a few days to weeks, but I'm so impatient, drained, and exhausted I feel like I can't wait or do this anymore. Does anyone know any natural remedies to push this process faster?!! Besides castor oil I'm not doing that I poop enough as is!!