Implanatation bleeding vs period flow

Hi guys

I started my periods this Monday morning. It was like my regular period day 1. But there were no clots which I usually get in my periods. I had cramps as well. I had periods for like 10 hours and used 2-3 pads. I change frequently to stay clean. After that I am having spotting only when I wipe. My underwear is clean. Today is CD 3 and there is nothing. Usually my periods is 3 days regular flow and 2 days of lil flow.

I am traveling now and don’t have access to preg test. I don’t have much hope but I found some people in google who has BFP after periods like IB. Have any pregnant mom any experience like this. I have read IB is very light and spot only. But my flow is medium and color is red to dark brown.

I am trying to find anything to hang on until I test next week.

Thanks in advance