How long have you been using this scale? What do you really want from it? Are you attempting to lose weight? Or something else?
I weigh myself every single day on a weight-only scale and have for 18 months now. I count (or at least try to) every calorie that passes my lips. I have learned so much, I could go on for volumes. But I still wouldn't say I "trust" my scale. Or my tape measure. Or my mirror. In just the last 2 weeks, I have dropped 2 lbs after drifting upward a bit from my all time low. At the same time my waist measures an inch larger and looking in the mirror, I swear my whole upper body looks leaner. I find all that fascinating, but I'm not acting on any of it, just filing it away.
And I agree 1000x with JoanieL about making your own strategy. Nobody else can really know what will motivate you or comfort you. If you want to trust something, trust yourself.
CW-125, part calorie counting, part transition to primal
GW- Goals are no longer weight-related