so i just started my 4th wk of hgh .started @2ius and bumped up .5 every wk so just started 3ius now .i noticed my last 2 wrkouts i had no energy and barley made it through thm even though i take prewrkout supplememnets.only thing diff is hgh usage .any ideas? been takin bg measurements n it seems fine and temp 1st thing in am to chk thyroid and tht seems fine too