Thank you for asking at Ehealth forum!
I read your question and I understand your concern.
This could be due to obesity or hypercortisolism.
I would suggest you to have 24 hour urinary cortisol to sort it out.
I hope it helps. Stay in touch with your healthcare provider for further guidance as our answers are just for education and counselling purposes and cannot be an alternative to actual visit to a doctor.
Take care
Khan