Hope someone can help. I'm relatively new to this. Dont know if its cos the weather has turned cold & everywhere I go has the heating on or whether its because I feel like I'm fighting a cold from coming on but since Weds I have felt like a large elephant has been sat on my chest! It feels so heavy & I'm struggling to breathe & am getting really fed up! I'm so tired - cant sleep 4 long as keep waking up coughing feeling like I'm choking & cant get my breath. I coughed so much last night I threw up. Seem to be using my blue inhaler a lot with little effect - 10 mins later the elephants back. Its worse if I go outside & then go inside somewhere. Have mild asthma never had an attack just symptoms but inhaler has always solved them. Should I go to the drs or should I just have more reliever? How much can I take? Should it be working now.... today I've used it 8 times (2 puffs each time) feel like I need more but dont know if I should.