Progesterone Suppositories/Nausea/6.4weeks

Hi Ladies. Has anyone been on a low-dose 100mg progesterone suppositories daily at bedtime (precautionary)? I’ve been on them for a week and a half and hadn’t noticed any side effects, but past few days I’ve been having a lot of nausea during the morning, and even during the day. Although it’s not going to change anything, I’m just curious if it’s from the medicine or just the pregnancy? Any experiences with this?