I had my DD nearly 5 months ago. Had some mild spd which got better after delivery. Yesterday DH and I had sex and today I have noticed every time I go up stairs there is a loud clicking noise from what I assume is my pubic symphysis. Also can feel a grinding sensation at front of pelvis. Not having much pain. Does this sound like spd? Not sure what activities I need to avoid or if I need to see Gp?