Hi Elbert,
Sorry to hear ábout your problems with Atenolol.
What you describe sounds to me like the type of symptoms I get when withdrawing from a beta blocker. It is weird that you should have these symptoms when trying to get used to this drug. They are not listed among the usual side-effects. That does not mean anything. We all react differently to prescription drugs. Is there a preexisting cardiac condition, such as a heart block, conduction irregularities or heart failure? You don't mention any medical conditions or your age, so forgive me for asking. You are bound to have problems with this medication if certain cardiological conditions are present, whether diagnosed or not.
The full effect of Atenolol should be seen in one to two weeks. Because of your problems, such as chest pain, I would advise you to see your doctor before then. He is familiar with your medical status. He should decide what action needs to be taken and the means. A reminder: Atenolol is one of those medications that should be discontinued gradually under a doctors' supervision. There are other medications for reducing blood pressure that are very effective, and have fewer side effects. ACE inhibitors in combination with a diuretic are excellent.
Beta blockers increase one's sensitivity to cold. It probably does not get very cold where you live

, but you can still feel the effects. Cold hands and feet. Sometimes they can tingle from insufficient circulation. One of the ways the beta blockers work is by reducing oxygen requirements of the heart. As a result, the cardiac output is lowered. There's less oxygenated blood supplying the body's tissues. This can result in shortness of breath, numbness of limbs (slower circulation with less oxygen), and exercise intolerance. Perhaps the chest pain is from your heart not getting the blood supply it's used to. (due to the beta blocker). In any case, go see your doctor ASAP and discuss these issues with him. A very undesirable side effect of this med is ED. Another thing to consider.
flowergirl