Could be a multiple of factors before adding more drugs etc. What's your body fat percentage? The higher it is the higher your aromatization can be. What is your injection frequency? I found doing daily injections keeps my E2 in much more stable levels. It avoids the spikes for your testosterone levels. Have you thought about dialing the testosterone down a bit? You said it's a cruise so maybe try 150mg. And adding Dbol will only make your Estrogen skyrocket. Trying adding DIM and CDG. If these don't work an AI might be worth a shot. Get bloods checked again in about four weeks and go from there.