as stated, in the future run HCG during the duration of your cycle that the AAS are active and at near peak concentrations in your blood (in general for a 15ish week cycle, this means I will run it from ~ week 3 until week 14).
I am not an advocate of running HCG during the tail end of a cycle, because it is actually going to be inhibitory in terms of getting your testes to kickstart their own endogenous test production, as the whole point of running it during the duration of the cycle is to prevent testicular atrophy, and to keep your leydig cells at least SOMEWHAT active. Now that you have not done so, using HCG at this point is going to mimic the effect of LH. At this point you don't really want anything mimicing that effect; you want your own pituitary to actually start producing GnRH, which in turn will produce LH, and lastly your own testosterone.
I would wait ~2 weeks after your last pin, then that very day, run clomid at 50mg ED for 4 weeks at that point.