TMI IMPLANTATION?

Daisy

pink spotting this morning, that than turned to light brown a few hours ago as you see here. Period ended 3 weeks ago. Babydanced on july 30th with my hubby and Now having this spotting. (no odor or itchiness) This is not like my period it never starts this way hence the fact my period finished a few weeks ago. Also yesterday night I was throwing up and I ate regular nothing too heavy just a nice dinner threw it up and still feel nausea. Anyone else can relate and ended up pregnant?