The 23-year-old played his part in the 2-1 win at West Ham on Sunday that took Brendan Rodgers' side back to the top of the table as captain Steven Gerrard converted a penalty in either half to see off the Hammers.
"We are really high on confidence," he said.
"We have just got to keep working and training. We need to keep working hard and, as the cliche goes, then just take each game as it comes and keep doing what we are doing. We need to keep going out there and putting on good performances."