Right breast implant feels weird when I move a certain way. Is this normal?

When the implants are in a sub muscular position they are moved around by action of the muscle. In the short term the skin feel most unusual and even discomfiting. In time it will resolve.

Hello, it is not uncommon to have unusual sensations within the first few months.  If you are otherwise healing well with no other new symptoms and have had a postop assessment by your PS, this is likely normal.

In my opinion, this sounds quite normal.  After surgery, each breast is different.  One tends to hurt a bit more, one tends to be a bit more swollen and quite often, one feels different than the other.  The surgery occurs and the implants are placed right above the nerves of the chest wall.  The surgery often irritates these nerves which might explain the sensation you are feeling.  As long as the position of the implant is good, you should experience these sensations less and less.  Follow-up with your surgeon who will check the implant position and the condition of the implant.  Hope this helps.