Hurt by his immaturity!

Could anyone suggest a msg i could send him? I was seein a fella for a few months. I told him i wanted to take it slow (having bein hurt before in a relationship). After stayin with him 1 night, after i left next am, i was in a accident nd he came to the scene but has blanked me since and hasnt taked to me. I do like him despite being hurt he hasnt text me since that day (3weeks ago).

Have you tried asking if he is ok.. Or maybe stoping by to see him??? If so and still no response then do what is in your power to chalk him up to not being worth it.