BFP at 9DPO?

I tested this morning on a couple of cheap tests with fmu as I had spotting yesterday and they were faint positives. Then tested on frer with 2nd morning urine and also got a positive. Is 9dpo too early for a bfp?

I have been using opks so I am confident of the day I got my peak. I’ll attach a photo of that too.

I didn’t get a bfp until 13dpo with my ds. It may be worth nothing I ovulate late and did with ds as well. My cycle is usually 27/28 days and I’m currently on day 27 so it is my expected day of period.