Thank you for visiting Healthcaremagic.com.
In regards to your inquiry about your chest tightness
, and general feeling of unwellness; this could be multifactoral. You have a history of asthma
that this could represent. However, you state that you are not helped with your asthma medication and you don't feel "wheezy".
Another explanation could be cardiac in nature. Louise, women have atypical cardiac pain which means their symptoms are different from men's symptoms. Notably, women may just feel overly tired and generally feel unwell.
You haven't mentioned a visit to your family physician. I urge you to see your family doctor at your earliest convenience. I believe you need a cardiac workup.