Like BIM25 posted, I hope you gave reps first....usually list set's first than reps; 3X10 reps. Any way you might want to take a full week (or more) off of any kind of workout and come back to training renewed.
The BB bench press is not always the best exercise for chest/pec development. DB BP's improve the exercise, giving a better stretch and fuller ROM. Extension/leverage exercises like DB flys, cable crossovers, etc, which can be helpful for a few, do not build massive pec's even if you get that great pump feeling (a great pump is not a gage for muscular growth). Pec decks allow better leverage (point of stress/workload is on the elbows) and a more direct line of influence on the chest/pecs. Any decline press movement minic's the dip's to a certain extent. Some people fine them a little too awkward to do. I would prefer Dips over declines any time (just me).
Might try:
Pullover & press......2X7-10
Dips...2X5-7
Pec Deck...keeping the elbows in line with the upper chest throughout the exercise...2X8-10
or
Incline presses..DB's only, elbows high & in line with the upper chest. 2X8-10
Dips...3X5-7
or
Pullover & presses...4X8-12
(That would be correct...just that one compound exercise for the chest/pecs)
Don't know how the rest of you workout week is planned but working the chest/pec's (or most any other muscle group) 2 or 3 times a week is good. If your gains are not to your liking than drop to two workouts a week if your doing 3 sessions a week. Good Luck.