Prami is awesome if you use it correctly and it is better at managing prolactin than caber. Looking at the stack it is possibly one of two issues. Either prolactin is too high, or believe it or not, for many, equipoise can tank your estrogen, which leaves your dick in the dirt too. A lot of guys say to take prami in the evening, but it fucked with my sleep, so I take it in the morning. Start out .125mg for 2 or 3 days then .25 for maintence as needed. Ill use it on a heavy nandrolone or tren cycle at .25 two or three times a week just like you would caber. If it were me, I'd just throw in prami for for a week or two, and drop the eq. You can figure which is causing the issues after the vacation. Keep the tren in, drop the prami later after vacation and see if the issue arises again. If not, it was the eq that tanked your estrogen.