Focus upon the Holy Spirit… IMO, He is the most neglected person of the Trinity.
Realize that the Apostles went out and made disciples after their Confirmation at Pentecost- and so should you.
Reccieve the Eucharist as often as you are able, go to confession frequently (minimum of 1 time a month, as soon as possible if you are in grave sin, more is strongly encouraged by the Church), and foster a personal prayer life in Christ.
Its a great grace- be excited!