Don't know what to think.

I caved in and tested yesterday afternoon and got a light second pink line. My temp was up this morning and I took another test and got a light second pink line. Because I was still spotting I went in to the doc and he said he thought it was most likely a chemical pregnancy and that I would start bleeding eventually. I'm not sure what to think right now. I am hoping for the best and well just have to wait and see what happens. The longest one of my chemical pregnancies lasted was 20DPO so I am on 13DPO right now. I will continue to test to see if the line get darker. I am experiencing a lot of nausea and I didn't with the other chemicals so I am holding on to some hope.