Anxiety freezing injecting needles

Does anybody else Start to freeze and get panic attacks when injecting themselves with medication? I’ve been on betaferon for over 6 months now and have started to freeze when using a auto injector. This has happened to me before when I was in Avonex and Rebif. I have been on tablet meds 3 different ones and get really bad side affects mainly stomach issues. Not sure what to do to over come this.