UPDATE:
Wanted to update that the cause of my tinnitus getting worse was not noise exposure but in fact as the GP has suggested the flu that i had. However, turns out these are not recurrent colds i am getting but chronic allergic rhinitis - I know this now after having a 'cold' now since December the 5th!! Along with the constant blocked nose, i have blocked ears, that has made the tinnitus noise just go off the scale. If I try and pop my ears, i can actually make the loudest tinnitus noise disappear, but seconds later the ears block again and it comes back. Its maddening but I feel like I know what is going on more now and although the tinnitus us chronic and makes me full of despair at times, i do feel it will improve if I can get a handle on the chronic stuffed up nose and blocked ears - ENT on 1st Feb - has anyone else had this??