When you come for a visit with Jesus in the Blessed Sacrament you could use the following two prayers at the beginning of your visit. The third prayer could be prayed before you leave.
Prayer of Adoration
I adore you Jesus, true God, and true man, present in the holy Eucharist, kneeling before you and united in spirit with all the faithful on earth and all the saints in heaven. In gratitude for so great a blessing, I love you with all my heart, for you are worthy of all praise and adoration. Lord Jesus Christ, may I never offend you with my lack of love. May your Eucharistic presence refresh me in body and soul. Mary, Mother of the Eucharistic Lord, pray for me and obtain for me a greater love for Jesus. Amen.
Prayer to Jesus in the Holy Eucharist
My Lord Jesus Christ, Your Eucharistic presence teaches me how to love as you have loved me. In your great love for me you continue to give yourself, body, blood, soul, and divinity in this sacrament of your love. As I pray here in your Eucharistic presence, enkindle in me the fire of your gospel. Nourish me with your love and compassion, so that I may be your living presence to all I meet.Amen.
Lord Jesus Christ, I have spent this time of adoration and prayer in your Eucharistic presence. Fill my life with love, joy, peace, and kindness. Transform me by the power of the Holy Spirit into a living image of your compassionate presence. May I go forth from this hour of adoration and prayer to be your hands, feet, and heart to all those I meet. Risen Jesus, may I be surrounded by the radiance of your love. Amen.