now 2 dollar why? WHAT IS THIS A SCAM?
This is due the Bitcoin dump at the moment, many people are scared and sell their BTC for USD so this is a normal thing in crypto just remember 2017 when BTC was around 3.000$ and crashed to 1.400, everyone thought that is it but this is just the normal BTC life, it is like a roller coaster 
HODL your coins is what we suggest but of course it is in your hands!