Chemical pregnancy?

Okay, I'm not crazy... Those are positive tests, right? My husband wasn't convinced but I am.

So I was due to start my period on a Sunday. (This happened just last week) I started spotting on the Tuesday prior and spotted Wednesday and Thursday as well. Then nothing. I bought pregnancy tests Saturday because I knew it was a possibility and thought maybe the spotting was implantation bleeding. Took one test Sunday morning, then again Monday morning. (I'm never late I might add). Got super excited because I was convinced and told my husband after we both got home from work. Literally within the next couple hours I started bleeding. Then was bleeding for the following four days. It was heavier than my normal period and kind of stopped abruptly.

I guess I just want some outside opinions?