 [ Symptoms ] can my seven month old daughter catch my bronchitis  i was just diagnosed with bronchitis today and was only showing signs of a cold 3 days before i am really concerned that i may pass this to my baby and i do not want anything bad to happen to her [ Disease ] making the diagnostic call requires an exam not something that can be accomplished over the internet i pilonidal cystabscess is a possibility but so are other skin abscesses like sebaceous cysts i would suggest that you see a medical provider and have this painful area properly examined so you can have a definitive diagnosis and treatment plan