HELP??

RUX • TTC for second baby 😊😍

Today its CD10 and i have 22 by 18 mm one follicle on my left ovary. Is this good enough to concieve.. i mean its just CD10!! My doc said my egg is bigger in just CD10 which means i have lesser chance to concieve!! I have been tracking my ovulation since CD7 twice a day but haven’t found my peak!! When do you think i will ovulate with this egg?