DevelopedStupid Phobias Over a few mnths

I have been diagnosed with anxiety (OCD, SAD, GAD, PD) &struggled with it for years. It's been under control but has come back with a vengeance this year. I've developed, irrational phobias of stupid things. 1)Terrified of a co-worker I think this is due to years of conflict with each other. 2) Terrified of step ladders Maybe do to the fact I fell off one and got injured. 3) Terrified of hurting a pregnant coworker. I don't know why this came about. Maybe related to Autism and the pending change of them leaving? I'm not sure if this is an anxiety thing, an OCD thing, or an Autism thing. The ladder thing I don't need to deal with immediately,  but any tips on with the coworkers? 1) As soon as I see them, I tense up, and get anxious. I'm ready to get yelled at. 3)I've been on an avoidance streak, trying to stay away from them. Which is difficult when they're one of my bosses. And avoidance just feeds the anxiety. But when I see them, my head fills with thoughts, anxiety, fear