Oh, absolutely, it’s not unusual to have a bit of a fever after a vaccination! Think of it as your body’s way of throwing a little post-party celebration for the immune system getting a workout. I remember feeling like I had been hit by a tiny truck after my last shot, and it made me appreciate the simple pleasures of soup and cozy blankets even more. Did you know that this reaction is a sign that your immune system is gearing up and doing its job? It’s kind of like your body’s own motivational speaker, cheering you on. So, if you feel a bit warm and fuzzy afterward, just think of it as your body’s way of giving you a high-five for keeping yourself safe and healthy.