Symptoms?

Trying not to read too much into it but first cycle of clomid and I was confirmed for ovulation on June 4th. Nurse told me if AF hasn’t shown by the 18th to test. I’ve been nauseated on and off for the past week, mild cramps, and really tired. Hoping I’m just not trying to read into it too much because I don’t want to get disappointed again. Been TTC for 18 months. Guess I’ll find out if AF hasn’t shown by the 18th. Trying to make myself wait to test. 😩