I am a mother of 3 month old healthy baby boy. I used rosemary essential oil today for hair loss. Some one told me that it is not safe to use it during breastfeeding. Is it true? Is my baby safe? He doesn't sleep much but today he is sleeping like he is very tired. I have to wake him up to feed, but he is behaving like he is intoxicated. I am very worried. Pls help.