Chemical pregnancy?

Elizabeth • 26. Married to my best friend. Have 2 amazing sons Nathan (9/8/13) and Oliver (5/27/16) and a little lady Annabel (5/9/18)

So I posted yesterday about my faint lines and everyone agreed they weee there well today with FMU I took 2 tests (one digital) the regular test came back positive and the digital said not pregnant. (I did tear open the digital and there were two lines) I don't think the line is any darker from the rest I took yesterday afternoon. Does it sound like a chemical pregnancy or did I not wait long enough?

Yesterday morning

Yesterday afternoon