Today I have on 3 occasions been stared at incredulously after I have said something at work. Each time I apparently used a word that was completely not in context. I had no knowledge of this and thought I had made sense. So my brain is thinking of one word but a completely different word comes out of my mouth. Later I tried to get into my car and couldn't work out why it was still locked. I then worked out that it wasn't my car, it was just a similar size and the same colour. Thank goodness I didn't trigger the alarm.
I am putting this down to brain fog post methotrexate injection. Does anyone do similar things and has anyone got other examples of brain fog?