Alright so before anyone says it, I have been eating at a surplus and have gained weight (i count all calories and macros and have gained around 5lbs in about 5 weeks). I always do dumbbell bench because I tend to feel it more in my chest as apposed to BB bench (where i mainly feel it in my delts). When I first stepped into the gym I started with 30lb dumbbells for bench, and i worked up steadily to 50lb dumbbells after around 3-4 weeks. I have now been stuck at 50lb dumbbells for about a week or so which is really frustrating the **** out of me. I'm currently doing an upper/lower split and for chest I do 3 sets of flat DB bench, followed by 2 sets of incline DB bench, followed by 3 sets of cable crossovers (I know it's somewhat high volume but I really want to bring my chest up). My incline and cable crossovers weight has improved but I have a hard time even adding an extra rep per set each week for my flat DB bench. I stick in the rep ranges of 5-10 (work my way up to 10 reps then up weight and start at 5 reps). So guys, how am i going to get over this? Would you recommend lowering weight next time and doing higher reps or what? Today i tried adding in more volume to really kill my chest but i dont know if that was the best idea. If you want more info on my routine or anything then just ask. Thanks.