Spinning, Pyramid shaped, nearly invisible object pulsed blue light across entire block.

An extremely large, translucent and Pyramid shaped object seen spinning and pulsing a deep blue light across the neighborhood . Thought it was police lights at first , but they were darker and lit up the entire block across from my house. The lights pulsed at a steady frequency, and the power on our block never went out. This implies it may have started the transformer malfunctions seen around the city , but it was definitely the source of light from almost every video I've seen so far of the sky. It was almost invisible to the eye, probably using an electromagnetic resonating device as a cloak. I could see the outline of the object and it's three sides as it spun at rapid speeds. I ran towards it and tried to get it to take me but it shrunk and disappeared ? Looked like Antman the super hero when he goes into the subatomic realm. Lasted anywhere from 30 seconds to 90 seconds before dissapearing from sight. The object was not emitting a sound but rather a vibration that I could feel in my ears and body. Probably infrasound of anywhere from 0-0.00002hz . Object hovered and spun about 50 to 75 feet above the northeast corner of the cemetery on Martin just east of Gratiot. Looked to be about 100 feet across all sides of the base. I Have been feeling it's vibrations for about two weeks and it is still there and tangibly detectable. Once inside the house I found my ankle was swollen and I didn't know how, my roommate heard it but was in a trance like state upstairs and said she could not get up to look. My second room mate saw everything that I saw and felt the vibrations as well. She has also been hearing them hanging out, outside of the house for a while. It is still out there somewhere I can hear it now.0