Thanks for your question on Health Care Magic.
I can understand your concern.
You are having acute exacerbation of
asthma.
The most common cause for this is infection and you are having
mycoplasma infection.
Sometimes even with 7 days of antibiotics, infection is not cured.
You need to give appropriate antibiotic for sufficient duration.
So better to get done
sputum culture and sensitivity report. Sensitivity report will guide about appropriate effective antibiotic treatment.
Also get done PFT (Pulmonary Function Test) to know the severity asthma.
You may need additional bronchodilators also.
So first control infection.
Discuss all these with your doctor.
Hope I have solved your query.
Wish you good health. Thanks.