Yes, Ima 26 year old male. I am currently getting dizzy spells and light headed. Can this be due to not having a set sleeping schedule or not eating right or even stress. I also get some what of a sharp pain to the lower back side of my head that last only seconds. In addition I have some swelling to the back of my left ear. It feels like a nerv due to me feeling it and following it and it goes towards my jaw and my lower back side of my head. What do you all think. Thank you and God Bless.