Ladies I need your help!

K

I have been trying to conceive , we got second dosage of clomid 100 mg per day and it seemed like I ovulated on day 16 of my cycle. Now it’s day 25. How soon do you usually do pregnancy test?. My periods are not too regular, sometimes my cycle can last 40 days. I don’t want to check too early and be disappointed. I had ultrasound before my ovulation and doctor told me that on right ovary one of my eggs was mature enough. I have been praying for this blessing. Please advise 💜