I am currently at work at the moment and was just thinking and feeling the exact same thing. I too was wondering if it was me or the BPD as every single thing that everyone around me is saying is peeving me right off. I am angry and want everyone to be quiet. But at the same time I am uncomfortable with how angry and irritated I feel. I am very anti people today ( and have been of late) to the point were I dislike myself for dislike everyone so much.
I understand now you feel and I am glad I am not alone in feeling this way.