Real drew 2-2 on Saturday with Levante.
Ramos said: "It was a game in which the team, from the beginning, went out to get the win and, after conceding a goal, we went back to Mark with the aim of winning. In the last minutes we left those three points that would have changed the result and the mood of the lads.
"There is a lot of analysis. In times and situations that the team is dominating, as in the first part, they have once stood and scored. We must make us look. You have to be more together and be more block when it comes to defending. It is not necessary to indicate a line in particular.
"We will continue fighting to stay as high as possible. The Champions and the rest of the season should serve to try to recompose the group. It is not normal to be at this distance. Something we have done wrong, letting out many points in games that were controlled.
"It has been one of our worst years. The team works, nobody is erased, everyone goes to the front and when there is a complicated situation you have to be protected, be united, and it is the only way to do something worthwhile in the Champions League."