Can’t calm down

Katie

I’m 6 days postpartum with my second baby. I have these huge surges of anxiety where I feel anxious and can’t calm down for no reason. I had this with my first but it mellowed out when I started on birth control at two/three weeks postpartum. My doctor this time won’t start me on birth control until 6 weeks postpartum. How do you manage feelings anxious all the time? How do you calm down?