Welcome to the forum, Vidfreaky
Thank you for the signal report. I am repeating your report link because we are on a new page:
Indoor reception can be difficult, especially for VHF.
I've tried 3 different antennas (listed below)
What antennas have you tried; I don't see them listed. Perhaps you posted an active link, which might not work with less than 5 posts.
I have an indoor antenna on the ground floor with trees and buildings in the signal path, for UHF and VHF, but the VHF section is only a folded dipole. I had to move it around to find the best spot for channel 13, and use a preamp.
My report is very similar:
This is the antenna i use:
It is in a corner in the bedroom, but the best spot was, of course, in the middle of the room in a high traffic path.