Hey. hello all. a noob in astral projection needs help here. thx for your help in aedvance.

I don't feel vibrations but i get a warm feeling from the middle of my back
when i meditate while laying on my bed. This warm feeling comes and extends to other parts of my body.

Is this the time i should try to astral project?

While i'm on the topic,
i also get random throbbings on my arm, or legs. Is this astral projection related or should i get it checked?

The throbbing comes more frequesnty since i starting energy raising exercises.
It sometimes happens at school now.

ty guys