Sleeping position

Meredith • Mother to my rainbow baby girl 10/21/16 and 1 on the way due 1/4/19 🌈🌈
No matter how hard I try I can't get used to sleeping consistently on my side. I have a snoogle body pillow but I always end up either kicking it out of the bed or just rolling over on my back anyway. I'm 20w and just wondering how big an issue this is. Thanks!