All results negative. Not cushings

so I've just been told by my endicrinologist that my results were all normal and I don't have cushings. 

Could I have cyclical cushings? My endo said it's unlikely 

what else could it be? I'm con confused 

hi what was your symptoms x

I put on 5 stone in a year. I'm covered in red stria all over my body, brain fog, migraines, muscle weakness, I have osteomalacia which means I get bone pain, irritability, stiffness, trouble getting up from being sat or lay down, disturbed sleep, fear, adrenaline shooting through my body, fatigue 

what tests did they carry out x

Dex test, take a tablet then 9 am blood test and 24hour urine. Both ca,e back normal, though a previous blood test showed I had high cortisol so that's why they tested 

what was the level of your ist blood test mine was 895 still waiting too see gp i have a apt next week

It was 883