Thats fine but, more is also more rest days & more food. It sounds like your muscles aren't recovered enough. Provided you put in properly on a workout and have eaten and rested enough , the next time you lift will be stronger without fail. On bench this has a proviso that you have a strong shoulder girdle that matches the pressing movements. Often people go backwards/static when they hit that point.
I do have to keep in mind I do these exercises 3 times a week though so it's not a case of absolute balls to the wall go for it everytime.
Have something else in mind also. ' get to x '. If 3 times a week is not right or something needs to change then change it. Go hard or go home. But, rationalise the strategy and change tactics to suit.
Food for thought .You can train one day a month/quarter and get stronger, if you work hard in the session. How fast you increase is determined by your repair requirements vs intervals of training.