Help – did I go in Samadhi?

Short answer is no

This is the simple test for it. Sit down in mediation. Keep your phone next to you. With ringer on text message on and go to mediation. Or sit in front of TV or have radio on

Go within.
If you hear the radio tv or phone – much needs to be done. No matter how good you think your meditation is

I have done this myself to assess if I am able to go in deeper.

Try it