I feel like when i do things i don't feel like i'm the one doing them. i just do them without feeling anything & i have a lump on my throat ?

Anxiety: People who have anxiety often have a feeling of depersonalization, or feeling like they are watching themselves from the outside. Also, you may experience lack of feeling or a sense of numbness. The lump in your throat often goes with being anxious. There are therapies and medications that will help your condition. See a doctor and tell them how you are feeling. Good luck!