I have a feeling on sandy dandruff on my scalp, along with random bumps and hair loss. I have also had signs of depression, irritability, extreme constipation, anxiety, and loss of appetite. I can only eat one meal a day, around 6 or 7 and am gaining weight rather rapidly. This is while I exercise 5-6 days a week. I also have tonsil stones, if that s related. Hypothyroidism runs in my family from both sides, should I be worried?