Hi Rhonda
I experienced groin pain at around 26 weeks too, this pain which went slightly down my inner thigh also gradually got worse as my pregnancy progressed. When I eventually mentioned it at a hospital appointment and described all my symptoms, ie clunking sounds coming from that area when turning over in bed or walking up stairs, I was diagnosed with SPD (symphisis pubis dysfunction). I was referred to a physio but ended up on crutches as my symptoms got worse. I've now had the baby and as is usual with this condition, the symptoms have subsided considerably. I still get the odd twinge from time to time but until the hormone, Relaxin, has left my body completely, then I could still experience symptoms for a while to come. I've just started exercising again, however and so far so good!
It's worth getting checked out properly. If it is SPD then certain exercise can make the condition worse. Its a condition your midwife needs to be aware of for a vaginal delivery.
Hope your condition clears up pdq, regardless!
Coco