Hi sorry to hear about this I'm assuming this is some type of manufacturing work. Are you working on a line and have a rate. These can be difficult for me too. The more you think the worse it gets. I don't know if u take any meds and for how long but some of the side affects can be a problem. If you seeing a talk therapist good if not try that and take a nuero- psych exam to see if there may be a problem I have got some from my meds verified so u would be able to ask for accommodations and no why u keep making mistakes I always say the first time is a learning experience the next time it's a mistake. So sorry