Killer, yes the emotional effects are pretty common among those using Clomid. In my opinion, your dosages are too high. Both Clomid and Nolva work in very similar ways, so I believe only one or the other is needed at any given time.
Clomid is more potent in terms of restoring endogenous Test levels; so I generally use only clomid during PCT. Sometimes, however, I will start PCT with 2 weeks of Clomid (only), followed by 2 weeks of Nolva (only), then repeat if necessary. This way you run less of a risk of side effects from either drug.