During this time without Mass consider making an Act of Spiritual Communion, where we unite ourselves to God through prayer. It is a beautiful way to express to God our desire to be united with him when we are unable to complete that union in the reception of Holy Communion.
The ultimate goal of our lives should be communion with God and an act of spiritual communion can help a person draw closer to that goal.
I believe that You
are present in the Most Holy Sacrament.
I love You above all things,
and I desire to receive You into my soul.
Since I cannot at this moment
receive You sacramentally,
come at least spiritually into my heart. I embrace You as if You were already there and unite myself wholly to You. Never permit me to be separated from You.
Here is a link to an article on the Archdiocese of St. Louis website further explaining the purpose of an act of spirital communion. Spiritual Communion