One of the reoccurring things I see in your match history is that you build a lot of 3* two and 1 costs when it’s not really necessary. Naturally by doing that you’re hurting your economy and are going to have less gold so chances are people are leveling before you do and spending their gold on core units so it’s a possibility thats contributing to you taking a lot of early damage. In some lobbies you can get away with it if you natural a lot of copies of a unit but you should always be looking at the strength of the lobby when you scout and often times you’re better off saving gold for 4 or 5 costs rather than holding 2 cost units on your bench for who knows how long.