I have been having reoccurring arm pain from the shoulder to the elbow, only on the right arm. I started taking notice of the pain as it began to be later in the evenings and waking me from sleep. The symptoms have been occurring for a month now. I searched causes of the pain and noticed other symptoms I have disregarded as nothing, like migraine headaches about ever two or three days lasting all day, had a chest pain that woke me up about three weeks ago, and a stomach ache I chalked up to something I ate however the pain was so bad I had to go to bed and ate half a bottle of tums. Should I go to the Doctor?