Cold vs flu

Hayle • 5 yr old daughter. 1 👼🏼 1-23-19. Ttc baby #2.

I’ve had the flu once and all I did was puke and came on sudden. I didn’t know you could have a cold like flu. Right now I have ears popping, stuffy nose & lots of drainage and just feel weak. Is this just a normal cold? I have an iui Saturday and I’m afraid if I’m sick our potential baby won’t be able to implant