I've had a horrendous cough now for coming up to 2 weeks. It was so bad that I went to the gp who said my oxygen levels were low and prescribed me antibiotics and rest (very hard to do as I have a baby and toddler!). 5 days later and no improvement so I went back and saw a different gp who said that my lungs are now clear but gave me another kind of antibiotic this time for 7 days. The antibiotics end tomorrow and the cough is still here and the fatigue is still not manageable. I'm so annoyed because I need to be on form to look after my kids and we have a holiday booked leaving next weekend. I have been looking forward to going on holiday all year as its been a stressful few months. Should I go back to the gp again? I still am hearing crackles in my throat when I lie down and the cough is still horrible, I don't understand how my lungs can be clear!