Stalled lifts

Yep, I've been here too long. Stuck. Now there are options, look up programming and change, maybe to Texas Method, take a week off, deload and start again, visit a coach for form tips (this one is expenisive), keep plugging along and see what happens, change the time I train.
Trying to break though the plateau in benching, I benched first. 10 push-ups, 1 x 10 x 45, 1 x 5 x 65, 1 x 5 x 85, 5 x 3 x 95, 1 x 2 x 95. Still stuck. Squats, 1 x 12 x air, 1 x 10 x 45, 1 x 5 x 65, 1 x 5 x 95, 1 x 5 x 115, skipped the 125# as an experiemnt, 2 x 2 x 135, 3 x 1 x 135, 2 x 5 x 135- very assisted by a spotter. Stuck here too, not getting stronger, don't know what the fuck. Deadlifts, 1 x 3 x 135, 1 x 2 x 155, 1 x 1 x 175, 1 x 1 x 185, failed the first and thrid attempt at 185, 1 x 1 x 175, 1 x 5 x 145 grueling at the end. Back extensions 1 x 8 and 1 x 12. So, I'm bummed out by this.