Hip pain inner tight pain or 3 months not severe driving me crazy can't sleep doctor says anxiety but its not MRI spine clear what can it be?

Specialist consults? I'm thinking maybe you mean inner "thigh" pain? You say it's not severe but is driving you crazy. It sounds like you doubt your doctor's assessment of anxiety, although pain can lead to anxiety. Ask him/her for suggestions of specialists to see also: possibly physical medicine, sports medicine, or pain doctor. A psychiatrist may end up being helpful too. Glad you got good news on your mri.
Groin pain = hip. This location could be that hip joint itself. Would suggest that that be examined and imaged.