Help?😔

Katie • 25 years old. Mom of one 6 y/o. Student psychologist 🌷
I've been with my partner for 9 months now, and we've been TTC for about 7 but nothing is happening? 
Bit of a silly question but is this normal? Or happened to anyone else? I have no known fertility problems in my family or in his.
Help would be very much appreciated!😔