Personal Narrative-Caffeine Analysis

I feel tired and a not like myself. I occasionally get headaches and I feel uncomfortable in my environment. I tried substituting with non-caffeinated herbal teas, but I did not like the way it tasted. I am struggling to complete my assignments and daily tasks. I had no idea how much the caffeine helped me throughout the day. These side effects were not expected. I am starting to feel like my schoolwork will suffer because I cannot complete a full assignment of reading.
In regards to my social life, I do not have one anymore. I have not felt like going out or talking too much with others. I am aware that the lack of caffeine my not be the only reason for the way I am feeling, since the first trimester of pregnancy comes with a difficult set