how do you guys feed at night?

I was side lying but shes been having bad spit up issues. thats the only way i can get her to sleep after.

when I feed her regularly, she’ll fall asleep then when I go to burp her, she wakes up & wont go back to sleep. sometimes she just likes being on the breasts, not even to eat. shes not taking the soothie paci well either. during the day she does but definitely not at night.