Nicotine, uncontrolled sleep apnea, recent sex or masturbation, psychosocial stress, recent exercise before your labs, rubbing your nipples. Some clinicians even feel that if your seatbelt crosses over your nipples on your way to get blood drawn can cause mild elevation of prolactin.
There's several different reasons why your Prl increased. More than likely a transient rise.
I figure it's a stress thing. Work has been extremely overwhelming for me this month. Nicotine could be the culprit as well. Been smoking cigerettes due to said stress lol.
No anti depressants no tren or deca. Last time I was on tren was 3 months ago and I was also taking caber while on.
Just a suggestion, maybe recheck your supplier. I've heard test being contaminated with deca and/or tren in some cases, which could cause prolactin issues.
Throw in the daily use of an H2-antagonist (Tagamet or Zantac for example) with other stimulus of prolactin is a recipe for a mild case of hyperprolactinemia.