This is the second seed-like thing I've found in my bed. It's tear drop shaped, flat, has the horizontal lines on both sides that bb have, but I see no legs, head, or thorax.
I have been getting bites, but husband hasn't. 3 days ago we encased mattress and pillows and have on the climb up interceptors (no bugs found).
I hope these links work. Never posted like this before:
http://i1030.photobucket.com/albums/y364/gibsonwilkins/unnamed-1_zps3edpshnb.jpg
http://i1030.photobucket.com/albums/y364/gibsonwilkins/unnamed_zpsmvh8miig.jpg