First ovulation with clomid

A-2015-2019 • 4 year old 👧🏼 & Our rainbow is due November 7, 2019👶🏼🌈

I’m CD 16 and got a positive opk yesterday and a strong positive with SMU. I took 100 mg of clomid CD 3-7 last night I woke up sick and had to vomit just one time and no other symptoms. Could it be the hormones? Has anyone else experienced this? This mornings opk👇🏻