Thank you for your reply.
I have not treated this with urgency as I have had headaches lasting several days (likely to be migraines) although these are mostly behind the eyes and back of head/neck area, and this headache has the added temple pain (both sides). I have assumed it is most likely from a mix of not enough sleep plus stress and neck pain (rather than sinusitis).
As for the balance issue, again as I have had dizziness problems before, I have not taken the issue too seriously, altough as I said, this is more a feeling like marbles rolling around in my head or walking on jelly rather than spinning (I should probably add that I do not walk "wonky" just feel as though I am), and have also assumed this could be due to stress/lack of sleep/neck problems. And of course irritation by the jumping on the "air pillow"/trampoline.
The interesting thing is that I was pain free yesterday, and also slightly less "wobbly"/dizzy, after a better night's sleep, and today again after a worse night the headache is back and so is the balance issue.
And as I have an MRI & neurologist appointment scheduled for next month anyway (re. confirmation of migraine with/without aura for the prupose of correct hormone therapy for PMS), I did not want to make a big issue and rush to a doctor. Hence my questions here.
So could my assumptions be correct? Or should I really try to see a doctor at the hospital tomorrow?