Thanks for your question on Healthcare Magic. I can understand your concern. Your chest pain is mostly due to musculoskeletal cause. So avoid movements causing pain. Avoid heavyweight lifting and strenuous exercise. Apply warm water pad on affected areas of chest. Take simple painkiller like paracetamol or ibuprofen. Your hair fall should be evaluated for hyperthyroidism. So get done thyroid function test. If this is normal then no need to worry for hyperthyroidism. Sometimes stress can also cause hair fall. So avoid stress and tension, be relax and calm. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.