Chemical pregnancy?

Chelsae • Rainbow baby boy due March 2020 🌈💙

I'm only 4w3d and had received bfps starting at 10dpo, but I tested yesterday afternoon and only got a vfl. I thought it was my urine and the time of day so I retested with fmu today and the line is even fainter. No symptoms for two days. This is my first chemical, should I just expect a slightly heavier period? I thought this was going to be my rainbow 😢