Thanks Mark and rmschaver for your replies. I have seen my family doctor who is of no use at all. He said just to stay on the same medication and see how it goes.

Even my parents don't believe me when I say I still have a headache, they seem to think I am making it up.

The headache has been non stop for about 2 months and is unbearable. Normal painkillers don't touch it at all.

How long do PCS headaches normally last? It's to the extent where I have stopped taking care of myself and just stay in the house all day.