Now that you added a second long to a losing long position you are over-exposed to EUR/USD. One of the positions must go. I would close the first trade, the buy at 1.0800.
Buy 1 position at 1.08, pending sell order beneath it say 1.0775. Price goes to 1.07, close short position for +75, open another buy at 1.07. Price just needs to go back to 1.0715 to make 5 pips from the trade… or a countless other scenarios based on your trade plan.
A scenario that often occurs in our trading @AkiyamaShinichi. If in the scenario above, I would do number 3, close the buy that is in profit and see what happens. This case does involve mixed emotions. However, decisions must remain calm and realistic. If I have to cut losses, then I have to do it.