Cannot stop coughing

I had been sick since beginning of February. The most of symptom of cold has been gone since 2,3 days ago but I cannot stop coughing for 10 days. And none of medicines which I can buy without prescriptions work at all. This is rare thing and I am so frustrated...
I wanted to reach to 573 drawings by the last weekend but I am still in 526 at this point. Yesterday, I was on a bed all day and I could not sleep at night because of coughing. I was so frustrated and wanted this project move forward. i woke up and try to draw something...



I drew this and could not continue and I went back to the bed. I think I like this one....
I might go clinic. I have not been to galleries and museums yet...