Painful pelvis

I m 35 weeks 5 days preg and ftm. I m so excited to meet my girl but at the same time i m having such a sore and painful pelvis that i cant even turn side on my bed on my own. It feels as if my pelvis will crack open. I m so scared. My gait is so horrible and walking is also uncomfortable... do u moms are also experiencing the same pain and soreness? Also i want to ask to the experienced moms that will it effect my normal delivery ?