Emgality

What’s your experience with emgality after loading dose , i had an active migraine that actually lasted for months doctor prescriped it , i took loading dose yesterday fortunately my migraine resolved , but am experiencing severe fatigue and brain fog i feel like my head is disconnected from my body if that makes any sense
Has anyone had good experience with it?
My anxiety is killing me after having lots of side effects for every medication i tried 🥺