Question: May I ask how do u trade for these 2 days, given the FOMC and Fed speech might affect the flow?
Answer: Some avoid the news in the relevant currencies.
Whereas most will trade non-affected currencies, or just place the trades and watch them closely in the relevant currencies.
In the last case you would look for time frames showing good smooth trends on whichever time frame they do and the indicator picking them up smoothly.
You can always exit before the news. That is what a lot of funds do. And then wait till after the news. Private investors trade news. Professionals trade before and after news.