Dear friend, welcome to HCM,
in the brain can not give such headache.(how big is it? a small one is insignificant)
straightening and headache has many causes. your doctor is the best person to judge.
you are on anti depressants. it is ok if your doc feels you are depressed/ stressed and have headache.
but plain paracetamol
may help if it is simple headache. do you have fever?
I think a good neurologist
is needed to treat you. sometimes we need to do a lumbar puncture
to look for causes there.
sitting here , I can safely tell you this much.
either see a good neurologist/ post great details about the headache ans xray spine details to enable some advice.
take care and pl. keep me posted on the progress.