It might be a bloating thing. I don't respond well to dairy or junk food. I was just weird out because it felt hard. I'm mostly worried about my hair. I keep getting hyperthyroidism suggested for me but I have been tested 3 times and it never meets the qualifications. I'm not getting tested again because its too expensive. My dad started suffering from hair loss at a young age, but I have my mom's widow's peak and her family has no problems with hair loss.