help confused?

Kristi

OK ladies so I had a d&c; on Feb 14th for a blighted ovum I know great day but anyways my pregnancy tests were basically negative March 27th when I started my period well now my tests have gotten dark again .. is It possible I'm pregnant even if I had what I think was a period March 27th-april 1st? (top tests were yesterday afternoon bottom tests were taken about an hour ago ) as in top clear blue yesterday bottom clear blue an hour ago. top first response yesterday bottom first response an hour ago