The reason why im shorting us30 for now, disagree or agree?

I know Us30 is in a uptrend right now when you zoom out on the daily chart, but this is just a little short trade that I want to take some pips in. You can see in the fiteen minute chart that a head and shoulders pattern was formed. I believe that it is going to pullback to recent support that was broken (recent resitantce between 31735.38 and 31666). My take profit is at 31825 because like I said I just want some pips. This is a trade i took and please I would like to know what you think so I can improve as a trader. Also I know its a sin to play agaisnt the trend but I believe it's pulling back to support.