Can having flu while pregnant harm the baby?!

Kay
So I had the flu around 13 weeks pregnant (currently almost 15 w). I'm totally over the flu now but I am worried having it could have hurt the baby. I had a temp of 101 but took Tylenol and kept it under control the few days I had it. I had a lot of throwing up and chills those first few days, rode out the storm with tons of sleep, and am finally over it. 
My next appointment isn't until April 1 and I'm nervous the baby could have been hurt by it? Has anyone else had the flu (or a terrible cold) while pregnant and had a healthy baby?! 
(I had my NT scan the day before I got sick and everything was totally healthy) 
Thanks for any help :))