if it is not constant i would get your blood sugar levels taken. sometimes low or even high blood sugar can cause headaches and to become lightheaded. low blood sugar symptoms include : shaking fast heartbeat sweating anxiousness dizziness hunger weakness or fatigue headache and irritability. high blood sugar includes: being thirsty frequent urination hunger blurred vision tiredness and nausea. if you believe it is low blood sugar try to drink some orange juice or eat a candy bar and if it doesnt go away then contact your doctor. although i do not believe that it could be a brain tumor.
something wrong with my head? . hello over the past few days i've just been feeling weird it's not really a headache (tho i am prone to them) but my head just feels funky. like there's a sense of lightheadedness. it's hard to describe. and i can't seem to focus like if i'm reading or watching something it just comes over me. also days prior to this i had a very sore neck for a couple days which i often get but that subsided. i'm really worried i have a brain tumor or something i'm always imagining the worst case scenario.