Glad you're feeling better. I had a brain op in October 2015.
Initial surgery was a doddle (easy).
But the scar would not heal and every time I sneezed or laughed the brain-fluid would squirt or pour out.
Apparently I was producing too much spinal fluid.
They then did a lumbar puncher (spinal tap) where I had a tube coming out my spinal cord and draining into a bag. They wanted to drain about 10ml an hour, but it filled (10ml) within minutes each time.
After 7 days and no difference - although I started losing feeling in my toes & feet - they decided to operate again. This time they sealed the hole properly.
Unfortunately I then picked up meningitis after the operation. This was in Netcare Pretoria East. They had me in morphine for 3 days to help with the pain but it did nothing. I eventually asked them to stop the pain meds and just try and get through it. After another 3 days of hell it started getting better.
What could have been a week off turned into 2 months off work.
Mine op was for acute bleeding on the brain. My symptoms also manifested as regular and persistent migraines - but without nausea or light-sensitivity.
Prior to me going for an MRI, my doc used to tell me it is just stress. I was taking neurofen like eating smarties.
Ended up almost dying due to internal bleeding causes by ruptured stomach ulcers. Then he recommended acupuncture. This was in Durban.
Luckily I insisted on an MRI when I moved to Pretoria and the migraines persisted.