In the Blessed Sacrament, many people look at Christ and see only bread. What we are called to do is to look at the accidents of bread and see Christ.
God is due the following five things from us, in order*:
- Propitiation for our sins
Naturally, we often reverse this order. When the Blessed Sacrament is exposed (or even in the Tabernacle), if you do not sense that you are in the presence of Greatness; if you do not recognize that what you see before you is your Lord; if you do not believe that the Eucharist is living, then I can recommend a great little book for you: 7 Secrets of the Eucharist by Vinny Flynn.
Set aside an hour to sit with our Lord. You need not pray, but only adore Him. It sounds like you may have some reservation about His True Presence. If you do, tell Himm face to face. Let Him know of your difficulties. Ask Him to reveal His presence. Then, just sit and be patient as our Lord has been patient with you.
You might be amazed sooner, or you might be amazed later. But, once you are amazed, you will be changed.