This is a degree of secondary hypogonadism.
Please read these stickies found here: About the T Replacement Category - #2 by KSman
- advice for new guys
- things that damage your hormones
- protocol for injections
- finding a TRT doc
LH is release in pulses and has a short half-life. Timing of the labs can catch a high or a low. FSH levels are steadier and a better indicator of LH status that LH most of the time.
So your energy levels are OK?
You can eval overall thyroid function by checking oral body temps as per the thyroid basics sticky. Make sure that you are getting iodine from iodized salt and vitamins listing iodine+selenium. Thyroid function can affect T levels. Do not expect to get iodine in prepared food or at restaurants. We have a pattern here with younger guys who blast through training with low T and/or thyroid on sheer will power and adrenalin, but that can end very un-well.