Tren, in my experiences usually makes for a quicker recovery than a nandrolone. However, it can raise prolactin levels and while they are high your sex drive will suffer. So, you have a couple options. You can pin some B12 IM for a week or so....or you can get some caber or prami. All of these fight progestin sides and should help your libido and woody woodpecker return to normal.
Also, man1559 has a good point. A lot of it could be in your head, although some could certainly be the progestin. If you've got a good girl tell her to "surprise" you one day when you're not expecting it. And if you're single.....just go get some strange ass and work out the details later....think of it as "practice"