Hi bro,
Dbol will make you very sleepy,tired and curb your appetite.
Hows your strength and how much have you gained in how long?
A quick build up of water and size quickly drains your body as a stone of weight in 2-3weeks is a shock to the system and will leave you knackered esp with water retention
Are you getting a tired lower back? Have you got good fullness in your shoulders,arms and chest that wasnt there before?