After my Ob appointment today, I have found out that the pain I have been getting in my pubic bone is infact SPD (Symphysis Pubis Dysfunction)

I have now been referred to the physiotherapy section of the hospital to get a brace.
Has anyone here used a brace for SPD before? And did it help?
Also... my baby is head down, but hasn't started to engage yet... will the pain get worse when the baby does start to engage?
TIA
Lisa