I have EDS. Pain and pins and needles in the pelvic area is VERY common for me

Interesting. I haven't experienced pins and needles though I do get some types of pelvic pain. But then, I get pain in lots of places. I have hEDS. I do experience other issues related to s_xual function from EDS. That's a whole other topic. I wonder if some of it is related to the lumbar spine or SIJ and potentially pinched nerves there from Hypermobility in those joints. If it is, I recommend Prolotherapy for those joints. It's helped me a lot.