my vajayjay hurts!

Okay. This may be TMI but ... I'm currently 36w exact and my vagina hurts. It feels bruised. Everytime I slowly take a step, i feel a pressure down there as if someone punched me in the bits (like, the bone) and it just feels sore & hurts. Has anyone felt like this before? Any experienced momma's out there? I'm due till the 27th but can this be a sign of early delivery or no? I'm seeing my doctor this Thursday so I'm going to ask but I just can't help but feel so curious as to why this is happening. 😳