Bedtime snack

So for about 2 months now we've been giving Lyla oatmeal before bed. Usually just about 5 spoonfuls in hopes that she'll sleep better with a full tummy. After her oatmeal I nurse her to sleep, but she usually falls asleep pretty quickly so only nurses for maybe 10 mins. Does anyone know if this is a good idea or if we should stop? It's hard to say if it has made any changes to her sleep since she's going through so much developmentally and teething. I will ask her dr at her next appt but that has been postponed. Thanks!