I have had a really awful cold for 3 weeks, and a have a warm like sweating feeling over my back once or twice a day. What can I do?

It sounds like your body is still troubled by an infection. This could either be the original viral infection you caught 3 weeks ago or what is known as a ‘secondary infection’ - another viral or bacterial infection picked up when you were unwell.

In any case, you really should have recovered by now and as you haven’t, the best advice I can give you is to make an appointment to see your doctor who will work out exactly what the problem is.