Anyone who has had a chemical please help.

Hello!

I took a very positive pregnancy test Sunday it was a first response my period was due to show up on Tuesday. Yesterday morning I took another test with fmu and the second line was barely there. Honestly I don’t even know when I ovulated but I have had some pain in my boobs so I tested. I called my Dr who didn’t seem concerned about it she said test again in a week if it’s still negative we will have you come in. I have no cramping and haven’t spotted or bled what could be going on? Thanks for your help.

Sunday’s test’s

Yesterday’s