Constant burbing not acidic tho also have shortness of breath and a feeling i need the toilet but i just let out gas ?

Food intolerance: Depending on how long this has been going on and what foods you have been consuming your symptoms are very consistent with a food intolerance. Common ones are dairy and wheat with celiac sprue also being a concern. I would follow your diet closely and look for association of the symptoms with certain food types within minutes to hours of consumption.

Burping: Sounds like you may have irritable bowel syndrome especially with the bloating and passing gas. The shortness of breath may be a symptom of anxiety which is usually a cause for irritable bowel syndrome. If it persistent, seek the help of your doctor.