Follicles 17.4 CD16 is there still hope?

Tiffani • Married DH 25 & I`m 33, I have 2 sons 16 & 12, ttc #3 for 4 years, using femara now, and praying
We are doing fermara it's our 2nd cycle, and I'm on cycle day 16 had an ultra sound today, I have 17.4 mm & 14mm I'm going back tomorrow for to see if they grew but at first the ultrasound tech told me they where both 14, then the doctor said that they do 3 dimensional and she said the biggest point was 17.4mm. So I feel like I got mixed information and Its making me crazy. The DR also said she doesn't want me to ovulate late because I will get a fried egg, my husband got pretty upset by that statement he felt it was pretty insensitive. So has anyone else had this sort of problem?