Husband(M/36) verbally abused me and has been stonewalling me(F/37) for 3 days now

My husband was in a bad mood and verbally abused me on Friday night and since then has been stonewalling me. I am pretty fed up and heartbroken by his cruelty especially as I may be pregnant.

I don’t know what to do during these stonewalling sessions. Do I just pretend he doesn’t exist and go about my life?