I have 2 marble size lumps in my head on the bottom of my skull. i get really bad headaches and get light headed a lot, also my eyes feel really sore?

See a neurologist: It is nearly impossible via this forum to determine the pathological nature of the "lumps" you describe. They require examination by a physician. As per the headaches and lightheadeness, they can be part of a migrane syndrome or be associated with another medical condition. Again, a consultation with you physician is recommended.