Welcome to the Health Care Magic
Reeling is sense of rotation - it is vertigo
If it is from getting up from bed, it may be from postural hypo-tension.. Did you check your BP?
It can be from anaemia – what is your haemoglobin?
Has an ECG been done?
Hopefully, blood counts and other investigations have been done and are normal?
The body's balancing mechanism is in the inner ear
. An ENT (Ear Nose Throat) specialist is the one to see - especially in the presence of tinnitus
. They have special tests to confirm or exclude the contribution of the ear - which probably is the case with you.
If there are no clues, you have to be followed up by a neurologist
. MRI / MRA may be needed.
In the mean time, continue betahistine
. Flunarazine also could help
Wishing you speedy recovery