Hi ,for about 12 weeks now I have been suffering with a stuffy nose , and a feeling of breathlessness , and also wheezing when I lie down , althougni have a blocked nose and I am wheezing I do nose have any phlemb or a cough. I have been on holiday in Portugal and it was so bad it ruined my holiday all I could concentrate on was getting better and being able to breath properly , so I thought it would go away when I got home to England however it has stayed the same , im went to the doctor for a blood test and he also checked my lungs with the thing they put on my back and every thing was fine he said , but I am still feeling the symptoms that have destroyed my life for 12 weeks. Last year around this time I got a cold and used a nasal spray , however I did not look at the label and exceeded the amount , that cause me to be unable to breath properly out my nose for quite some time , after 2 months it got a it better and I could carry on going to the gym and carry on with life however it has seemed to come back but much worse and it seems to not be going . Please help me if you can , thank you