hi Sonia

CSF leaks are usually but not always associated with trauma or surgery to the the head as in my case, the symptoms are not as defined, as spinal leaks , that can be spontaneous or caused by botched epidurals or lumber punctures or congenital disease, they can be very hard to diagnose the less invasive technique is the MRI the next step is a CT cisternogram

can you remember hitting your head around the time this started ? it would be extremely rare to just develop a cranial leak

hope the tests rule out this problem , you will find support and knowledge here at NT

and a big fluffy welcome