Afraid of brain tumor

Please help me.

I am 14 year old. I am anxious but sometimes for no reason.

I have headace on top of my head and feel lightheaded.

I was on EKG and it is normal, blood is perfect and no tumors in family.

Please hwlp me I am afraid. My mom told me to sto worrying so much, that I am fine. Bit still.

Do you sleep well at night? Most people with anxiety do not sleep well, which causes them to be fatigue and develop a headache throughout the day. Perhaps try taking melatonin

Im dealing with the same fear but Im 16 and listen if the only thing youre worrying about is a headache youre more than good. You can look at my post, I should probably be more worried than you lol. 

Lol ok thank you.

Well usually I sleep for about 6 houra because of highschool, but now on winter breaks I sleep well. But last night I was afraid so I spent a lot of hours on internet searching for answer.

But mostlly yes. I sleep well at night and nothing is happening when I sleep. Yesterday when i was waiting for an answer I told myself that I am fine and I really was. Didn't feel that pain in head. Although it comes and goes. One more thing I am hypochondriac and have OCD.