Hallo LJ 57[

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Those were two out of body experiences (short ethereal projections actually). Many people report eperiences nearly identical to yours upon first leaving their body. One reason that both experiences were so short is that you were probably confused and disoriented. Your natural reference point is the physical body. Thinking about the physical body tends to cut short many projections. Another reason is that you apparently had no 'plan of action' to act upon once out of body.
As for conscious deliberate projections - those are actually much more difficult to induce. Most people are Much more likely to project upon waking from sleep. If you want to learn more I suggest obtaining a book containing various obe induction methods such as Robert Bruce's Astral Dynamics or Robert Monroe's Journeys Out of the Body.