The current trend can easily indicate that Bitcoin will fall hard again, you can easily expect Bitcoin near $6000 either during this month or during Q3. It is hard to predict the low point of Bitcoin due to its increasing popularity which pushes it price to new heights. I can Bitcoin will hit its all time low before it start its journey towards $15-20k. Bitcoin will only reach such low price if there are strong negative news regarding bitcoin which makes user to sell their coins like banning in any country and so on.