not sure

not sure if this is aloud or not but I could really use the advise. last month I had an early mc at 5 weeks 6 days and my hcg had dropped to 0. I'm only 3dpo according to glow but I think I ovulated earlier (I think due to cm) and I got the top one 2 days and this today. what is the possibilities there's are both evap or false readings from the chemical? first one came up straight away second took a good 3 mins. is it maybe another chemical? I'm so confused. again sorry if this isn't aloud idk what group this should go in. top is two days ago.

today.