SMALL BUY for GBPUSD before BIG DROP

We are currently in the WAVE 5 of the major timeframe .Within that WAVE 5 we are in the WAVE 2 at the moment. Looking at the chart we may do a Zig-zag pattern (5-3-5) or a 5 WAVE Impulsive movement up to complete WAVE 2, before bearish movement down for WAVE 3