Tummy time question .. please help

Jenna • Baby girl Reyna 👑 06-30-2021 💞 Baby #2 due 12-28-2022 💜 Lineman Wife♥️ 💍 12.30.2019 🥰 SAHM 💪🏻👩‍👧🤰🏼

It's really hard for my baby to do tummy time cause all she does is spit up. No matter what she spits up cause she has GERDs and so keeping her on her tummy during time is hard. She gets so mad only minutes in and spits up cause she's getting mad so then I roll her over cause she's rather be on her back.. idk what to do. Do I let her stay in tummy time when she starts crying and spitting up or is it okay if I roll her over?? Any advice?