Frequent and daily pvcs. Problem?

7 months post partum and having frequent pvcs since her birth. Went to er twice as had many test including ekgs, chest x-ray, bloods and cardiac monitoring. Was told I'm having anxiety causing palpations and nothing is wrong . They happen every day sometimes only one regular beat in between them though thas only happened a couple times.they cause my anxiety attacks. Is this really an anxiety problem? I don't see how these can be harmless they scare the heck out of me. I have had them throughout my life but never daily . It only started to be frequent after the traumatic birth of my second child 7 months ago. I was told to Google health aninety and palpations. This only made me worry more because some things say pvcs are dangerous