When we feel that way, its not lack of emotions or that our emotions/feelings are shallow/weak. Its more that the heart area is blocked, closed off.
We are born full of love, but for different circumstances, some that we remember some that we bury deep so we won’t remember, throughout our lives, that area can get closed or almost closed, im trying to put it in words easy to understand, sometimes we consciously do that, sometimes we dont realize it, its an automated response as survival because we have been deeply hurt. So we encapsulate the emotions in a way to protect our heart.
If you cannot buy any audio then maybe try
Emotional release
Etheric cord cutter
Ego dissolution
Become whole
Forgiveness
Amygdala
Crucible
If you feel strong enough to go through a process that can bring up old memories including the ones that your awareness blocked so it wouldnt hurt remembering then loop the tower in reverse too then crucible.