I got my first faint positive on 1/15 and was due for my period the same day. I was only getting faint positives on all my tests that wouldn’t really get darker. On 1/20, I started bleeding kind of heavily for 2 days then spotted so I thought I had a chemical pregnancy. I stopped spotting on 1/24 and took a pregnancy test on 1/26 and the lines are now darker. I took one this morning and still getting darker- way darker than before I started bleeding. Could I still be pregnant?