And remember, ITS EARLY DAYS PAL.....
Even that amount of tramadol taken regular for a few weeks will create a withdrawal... Its opium. I use tramadol as it does take the edge off my normal AS day to day stuff, but I take it with great caution, and try not to take the two pills and always try to avoid day after day on the trot with them. Them are wicked gear mate, don't underestimate them. Just type in on net or youtube " tramadol withdrawal" .... You'd be horrified mate.
But, as you say, your wise to that and got off them as quick as you could. I guarantee coming off them will be responsible in part for your low ebb.....