Fading hpt line?

So I know I'm still early...12 dpo 2 days before expected af. Got positives starting at 10dpo. Very faint. Yesterday's was a little brighter fmu but even more around 11am. This am it is super light. Almost as light as 10dpo. I had to get up to pee around 2:30 am but didn't test until 5:30 pee. I know I pretty much just have to wait until af is here. It should definitely be here sun in pretty regular though may come tomorrow. Seems so close...tomorrow but feeling anxious. They are in order 10 dpo, 11 dpo fmu, 11dpo 11am and then 12 dpo