SPD pain?

Danielle • Mumma to 3 beautiful Boys 🥰

Does anyone know with SPD does it favour one side? Feeling pretty uncomfortable on my left side.. vagina, lower tummy and tailbone.. right side is fine.. its uncomfortable whether I sit or stand and has been aching for last hour?? It comes in waves but doesnt feel like contractions and is only on one side.. currently 26+1 and pain is more in my vagina area where its coming in waves.. baby has given me lots of kicks!