Shaving Rash

File: 20160916_200549-1.jpg (460KB, 855x1054px) Image search: [Google]

460KB, 855x1054px

I'm 21 and recently I've had to deal with a quite embarassing problem. For the last 2/3 years I used to shave every three days, my skin would get irritated a bit (i have sensitive skin and multiple alergies) but the next morning Id be fine. I used an electric razor. However I had some problems with ingrown hairs and it was sugested by a pro that I should switch to a regular razor (3 blades) i've been using those ever since, the first 3 months go ok, then this starts happening all the time... its much worse than before, i used to have confidence in my looks (nice hair, fit, piercings and tats), now it's almost all gone cause my face looks like the moon... any sugestions? Should i go back to the electric razor? Buy a good, normal one?
I do wash my face with a tea tree oil soap and hot water every night and before shaving, use special shaving cream and after shave, take care while doing it (i almost never get cut) and im on acne supressors yet it seems to be no use... what do i do /adv?