I just found this thing on my bed, it scared me a bit, what is it?

Thoroughly clean the bed. If you’re still unsure, wash the sheets and vacuum the affected area.
One final note:
Finding something unfamiliar can be unsettling, but not everything unfamiliar is dangerous. In this case, everything points to harmless objects, possibly accidentally dropped capsules. If you’re still unsure and they don’t match anything in your home, you can keep a sample and ask your pharmacist for advice.

Have you ever found anything this strange? Tell us about it: sometimes the strangest discoveries have the simplest explanations.