Hi Dr Rynne, On Tuesday I Was Very Nautious And

Hi Dr Rynne,
On Tuesday I was very nautious and also congested with a cough. Wednesday I had a slight fever, still coughing & now coughing up clear flem, that hasn't really stopped completely. My nose went from extremely running (clear liquid) to stuffy, (also clear). The low grade fevers just went away today but I feel weak, muscle soreness, some nautia and also my irritated throat keeps feeling extremely dry & glands swollen. I figured I had the flu with the way my body felt tired with every step I took but also had diarrhea on Wednesday/Thursday and also Sunday night.
I do have a history of Chrohn's disease but feel this is completely unrelated. I also went to a resort in Mexico 5/9 - 5/12.
Do you think this is a flu?