Anyone have SPD? 20 weeks with symptoms

Krishelle
Since about mid afternoon, I started to have pain down in my pelvis, as someone that has had some pretty consistant pain throughout my pregnancy so far, I have grown pretty used to it. However, I started hearing and feeling a grinding sound and feeling....it looks like online it says it's called SPD and has to do with my pelvic bones. Has anyone else dealt with this? I work as an assistant manager in the restraunt business and can't afford to cut back or change much...I have an appt tomorrow and will talk to the doctor but am curious to hear what you ladies have to say! I also find out whether we are having a prince or princess tomorrow!!!