Good Morning,
You are not crazy or mad ! It feels to me like talking about your office mate triggered you anxiety attack. You were most likely experiencing anticipatory anxiety.
Anticipatory anxiety is where a person experiences increased levels of anxiety by thinking about an event or situation in the future. The worries you experience specifically focus on what you think might happen, often with catastrophic predictions about the event.
To begin treating anticipatory anxiety, we must be able to admit that we cannot predict the future. Any scenario we are able to imagine is nothing more than speculation and fabrication.
This is one type of anxiety I get stuck in often, worrying about the "what ifs ?" Try to stay in the moment and do not worry about yesterday or predict the future.
Remember you are ok and keep moving forward one step at a time.
I am glad you feel comfortable sharing your problems with all of us. We support you.
Kindly,
Kitt