question: Hi, I am a 44 yr old male 180 cm height and 84 kg weight with previous hay fever in this time of years 9from 35 years ago. today I saw a ellipsoidal mucus like thing resembling an egg or larvae (like a round shaped mucus) after a cough. It didn't move but when I pushed, it was ruptured and a mucus came out from it. Would you pls tell me what is it?