How can I lift more?

So today I hit a roadblock at the gym. I was doing this program where I do five sets of five reps and each time I do a workout I add 5 pounds (5X5 program). Today I was trying to bench 85 pounds and failed. I feel really shitty because everyone I know is benching 120 and 130 and I'm out here failing to bench 85 pounds. I was doing well before that and then BOOM I failed. Any tips on how I can overcome this and succeed in benching 85 pounds so I can up the weight the next time?
How can I lift more?
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