Altered/Increase of smell reception

Does anybody else get an increase or altered sense of smell on phenibut? I've been taking NMs f-phenibut and everything smells DISGUSTING. Even at high doses (approximately 600mg) but I don't feel much from a high dose. Maybe a bit of relaxation but nothing that would make it worth using for me. A heavy dose before sleep induced bad brainfog, and dizziness as well as oversleep.