OK, never a good time for a hormonal crash. I understand not wanting underground drug use in your formal medical record. FSH and LH would be a dead giveaway for taking something, so it’s good that it is not being checked.
Try some drinking the night before, miss some sleep, maybe a heavy workout the day prior, etc. Some here may be able to help with their experiences doing this. I have a patient who told me he took his wife’s BC pills to get insurance coverage. He was with another hormone practice at the time. When they stopped taking insurance he switched to us. I don’t know, it’s cheap enough that I think I would just go with paying for proper TRT, rather than be handcuffed by insurance dictates.