Ask HN: Withdrawal of Porn/Weed/Alcohol?

I'm a full time HN user with high votes but I'm hiding my identity to ask for something from my community. I've been watching porn and masturbating for the last 10 years also I've been drinking Alcohol and smoking marijuana for the last 5 years. Recently I've cut cold turkey for religious reasons and I'm experiencing low-esteem and Depression I have mood swings sometimes I'm happy and sometimes I'm sad and feel cold also. This never happened to me prior to cutting cold turkey from Alcohol,weed and porn. Has anyone experienced these symptoms during Withdrawals thanks.