sounds like you are trying to leroy it down the field with a couple attackers vs too many defenders. only try to push like that on the counter attack. for example if you get a good turnover in the middle third of the pitch and you find yourself even matchup, say its 3v3 as an example.
know your crosses too. most people just play the back post cross blindly and hope someone is there un marked. this year the early cross is money because of how the ai makes its runs, most of the time the defender has little time to react. i dont think the low near post crosses are as good this year as last, but still nice if you see your teammate posting up in the box and has the defender boxed out.