Post natal depression

So my little boy is 4 weeks old. This week I have been diagnosed with post natal depression, general anxiety and panic disorder. I’m on two lots of tablets and being referred to counselling. I have horrible dreams that somthing is happening to him. I constantly fear somthing is wrong with him and I can’t stop crying or thinking I’m a bad mum and that he doesn’t love me. I have panic attacks aswell. Then this week we get a phone call from the hospital to see his prolonged jaundice tests have come back saying he could have somthing wrong with his liver. When will this end 😭 does it get easier?😭