How much time training?
Coach or self controlled?
Bloodwork’s?
Weight? BF? Time training?
You weight itself does not means nothing (don’t meant to sound rude) since MK and test without naming any AI, is just equal to water retention in most of the cases.
If you share beyond told, probably we can help you better in your journey
I suppose you're not using test undecanoate so once per week administration is very much too infrequent. I'd advise (if using testosterone enanthate) to alteast administer every 4 days, but every day will be best in all cases. Less side effects and better results.