Glad to hear from you. It sounds like you have the symptoms of femoral acetabular impingement. I'd definitely go to the doc to get this checked out. I recently wrote a whole article series about hip pain/pinching while squatting, what's happening at the hip and some possible ways to correct this.
All SFW. I'd definitely try to see a doc if you can. Impingement is not the only reason for hip/groin pain while squatting but I see it a lot at our box and this is what I believe is going on. Give it a read. Hope it helps.