Any advice for bad, bumpy red skin, especially after shaving?

My skin has been it’s worst form in the past 2 years. I’ve had bumps on my face and been to dermatologists, used creams, antibiotics, and bought an electric shaver. it got better for short periods of time but never lasted.

I just shaved last night and my skin is irritated again, and has red bumps that look like zits but they’re actually not. I really need to get rid of them, as I feel I can’t go outside like this.

Your suggestions, ideas would be greatly appreciated.