anhedonia is very common for addicts once they stop the substance intake. the booze, pills, dope took over the neural network and took care of ALL feelings. driving the bus as they say.
so yeah, you are gonna feel kinda blah and eh.....short term. that can actually work to your favor.....not getting to amped up one way or another reduces that desire to grab a drink to FIX it.
take care of yourself. don't try to get 10 years recovery in a week. rest, eat, rest. listen to AA speaker tapes, or good self help messages. survey your home and see if it needs any attention.