in early morning, are sign of kidney
disorder. The renal disease (kidney
) like nephrotic syndrome, glomerulonephritis, and renal failure can cause such symptoms. You need to undergo urine analysis, renal function tests and radio imaging of the kidneys to rule out the cause.
You need to keep track of things (maintain a diary) you were exposed to such as food, dust, pollen, irritant like shampoo, soap, cloths, drugs etc. and you should avoid further exposure.