Safe sleep


So i have horrible anxiety and i swore i would never cosleep w my baby. Wellll recently thats the only way i can get get to stay as sleep. She used to be fine w her crib but now she wakes up shortly after being put in it. When she wakes up in her crib she doesnt cry but she kicks and punches the air and gets herself all worked up until she throws up. Every single time. I put her cosleeper in her crib and she sleeps fine w it but i still worry about her rolling and suffocating. The sides are mesh but still. Does anyone have any tips on how to get her to sleep in her bare crib? She just made 1 month btw.