What the heck is going on ?

So my last DCA into all word ETF was mid march as I usually get my paycheck mid-month. The market went to shit from there on. Unlucky me couldn't take advantage of the mini crash. Fast forward to Friday. Talks failed. Naval blockade started yesterday by the US means an escalation of matters, Iran threatening to retaliate. & boom, the S&P rises 2 points yesterday, nearly 1.5 points today. I mean, I'm scratching my head over here trying to make sense of this thing. So the market listens to Trump and escalation of matters & falls after I invest & not before ? This makes no sense !!! I bet if I put my money in today, tomorrow the market will go down, won't it ?! Respectfully, WTF do I even do ?