I've always made my own though, never bought it from a lab. Because it came on so quickly it is highly unlikely to be an infection, but watch out for swelling, redness, and heat in the area as if this happens you may have one but you have been as sterile as you could be by the sounds of it. Gonna try the reduced tren dose cut with test without the bac water part today and see how it goes. Or should I just try and find, and order, some sterile oil to cut it? Anabolic steroids, bodybuilding discussion forums. I never had any issue form Tren A or Tren E. What should I do?