Could I be nearly ready??

Sinead
Hi all for the last few days I've been feeling really moody and have been having lots of bad pain in my lower tummy and feel like baby's head is on my pubic bone and sometimes further down I will be 38 weeks tomorrow and also keep getting really bad got flushes especially in the evenings could this be the start of my body getting ready for labour I'm a FTM and not really sure what to be looking out for