Wow that is pretty dramatic considering you were using such a small dose of gear! I wish I could ask some more questions and probe deeper. I wonder if you were holding a lot of fluid. Its not likely on tren and mast but I still would ask. If scale weight went up 15 lbs quickly, that could do it. I hate to say it, but I would blame the tren. Especially if this is your first cycle and you were genetically disposed to getting high BP down the road, it may have brought that out. I don't know though. Steroids are going to stimulate the CNS and this can cause BP increases. Maybe try just test and masteron and see how that goes. That said, if you are using short acting gear, I would break your injections down into 3x wk at least