Positive opk?

Kim • 👼🏻MC 12/5/17👼🏻💖09/2018💖💙11/2019💙💖02/2021💖💙01/2022💙

Took 50 mgclomid from cd3-7. Currently CD 14. I had a vaginal ultrasound yesterday and the doctor said he couldn't see anything on the right one but he thought he could see something on the left. He had said he believed the 50mg hadn't work and he'd put me at 100 mg but first he wants me to go back friday to have another ultrasound just to make sure. What do you ladies think? These both are positive right? If so, when should i bd? Could it mean it did work?