Need help (experience)

So apparently I don't have a tumor, I don't experience seizures and I don't have heart problems but a while ago I decided to use weed for both fun at parties, with friends and for spiritual reasons.

Basically about three months ago, I was smoking and I felt like I was automatically accessing Kundalini energy (I was somehow in the lotus position) and then I felt this strong surge of energy go through my body and I mean it was the most powerful experience I had even imagined of having. A day after and I was just sitting down eating my cereal and watching a show on my laptop and smoking my bong when I "blacked out". I don't know exactly how long it was for, but from the looks of the damage I would say a few minutes.

Anyways, when I came back to consciousness, I wasn't laying down or anything, I was standing up and the instant I came to I was spinning and my feet hit the ground pretty hard. I heard (evil?) voices in my head and as I looked around my bong was broken, my cereal was kicked all over my rooms floor and my laptop was thrown off of the platform it was on with some of my vitamin water spilled on it (it had the cap on..). From then on, I started to experience flashing lights all over even when my eyes are closed. It's everywhere, at all times with all sorts of different intensities. I get pretty bad migraines daily and I don't know what to do. I've been to three of the best doctors available and they don't know what's wrong and say it could be from stress.

If anyone knows anything that can help, I would strongly appreciate it. I was told by a very spiritual person whom I can't contact because he's somewhere on his way to Peru right now that it was due to me using marijuana too much and I guess reaching that stage of energy with marijuana.

Thanks in advance D:

Not all physical maladies have physical causes. An author I've read shared an experience about his wife that had migraines nearly daily for several years. It was greatly effecting their marriage, and he just couldn't figure it out. One day, it dawned on him that whenever they tried to have meaningful conversation together or tried to study the Word together, she'd get a huge migraine. He rebuked in the name of Jesus whatever evil influence that was looming over his wife, and it fled never to return. She didn't get migraines after that.

I'm not saying that you necessarily have some kind of demonic element doing this to you, but it is a possibility. As Sherlock Holmes said, "After you eliminate the impossible, whatever remains, however improbable, must be the truth." If it's not from a conventional cause, it could very well be something more nefarious.

Just a thought...I keep learning of people experiencing episodes of intense light of a spiritual nature. Light episodes may be some form of spiritual communication or expression. Body sickness or medical problems, when looked at through the perspective of spiritual eternity is merely a manifestation of a spiritual sickness. This derives from the belief that the body is real and offers one salvation, which is subject to eventual disillusionment. Spiritual reality however is eternal. When we learn to only identify with our spiritual and eternal truth, it is impossible to feel pain. Pain is attachment to the body and our choosing to identify with the body and the insane world created by man's ego. The body is the ego's interpretation of salvation. That probably won't make any sense to you whatsoever and of course you should always go get checked out by a doctor. Peace, MH.