You needed to plan your PCT better. This is not a slam, but AAS is really nothing to play with without proper preparation.
With having only 600 mg., you may do something like this...
Week 1....40 mg. ed
Week 2....30 mg. ed
Week 3.....20 mg. till it runs out, then the last day I belive you would have 15 mg. left. At this point, for the second half of week 3 and till finishing, at least one bottle of 6 oxo, if you can afford it, 2 bottles at full dose, or Retain or something along those lines.