Jon Gosselin recalls terrifying moment he coughed up 'blood clot' during medical crisis Jon Gosselin recounted coughing up a "blood clot" before driving himself to the hospital during a terrifying medical crisis last October. NEW You can now listen to Fox News articles! Jon Gosselin opened up about experiencing a terrifying medical crisis in the weeks leading up to his wedding last November.  During an interview with Fox News Digital, the 47-year-old "Jon & Kate Plus 8" alum detailed how he