taking a break

Medea • 42 years old, TTC for the first time ever! Curious to see how long it takes! To date, have had 3 failed IUIs...
IUI #3 didn't work... And I came down with a terrible cold that has lasted now over two weeks. I'm now wondering if the cold (bronchitis most likely) was brought on by all the fertility drugs (Clomid and Gonal-F) and the stress. 
I'm beyond disappointed. Not doing another IUI. Not sure what I'm going to do...