anyone else spotting. (from 1st of last period due 2/19)

Shiniqwa.
The first day of my last period was May 15th. Which puts me at 5 weeks and 3 days. I've been spotting on and off since Tuesday. I went to the Er and was told it was most likely implantation. It's only a small amount when I whip. I'm getting concerned and nervous and my appointment isn't until tomorrow afternoon