I had a feeling of a small lump in my left side of the throat a few days ago. I sprayed it with Clorstepic throat spray and it seemed to be ok. On Friday, Feb. 4, I left a dull ache in my left arm. I treated it with topical creams and my Sunday night It was very painful not a sharp pain but a very dull pain. My daughter drove me to the ER and they checked me out for heart problems and kept me overnight to do a morning stress test. (pharmacially) The results showed no heart damage. So they discharged me and sent me home. I told them when laying down the left arm pain was minimal. however when sitting or standing, it was unbearable. They said it was probally musclar. Home now and it still aches. A friend of mine said she had the same dull ache last year in her leg and several doctors did not know what is was but finally a orthopedic doctor sent her to his therapist center and a therpist dioed it as Lymphedma and after several treatments, she was fine again. However, she did not mention a lump in her throat. I will be calling my primary doctor today to see if he can see me but I feel he will not know either. I am a female 68 years old and could really use your expertise opinion. Thank you very much