I can't believe the bitcoin prices has decreased this much probably the change to BCH is happening and bitcoin may have no future due to the ongoing transaction spam.
you know its pretty normal to see bitcoin prices declining. it is because of the correction that is currently happening now due to the fact that bitcoin lately reach its new all time high which was at 20k dollar level and it is not because of bitcoincash. the reason why bch surge is because some few people are using it as an alternative next to bitcoin because bch is indeed much faster and has a lesser transaction fee than bitcoin.
but theres nothing to worry about it because for sure bitcoin can possibly recover sooner or later r afeter this holiday season has passed.