Imho, by August that's when people outside crypto starts to discover the whole scene, so it could go the opposite of what you're trying to say.
This could be very possible, with all the anticipation in the bitcoin community about what will happen it has the potential to draw in new comers to the crypto world.
You may as well hold what you got i think, the price may not double or even go up but i can't see it dropping after the halving.