What is it? My boobs are really sore and I'm really grouchy. I was thinking that maybe it was just the medicine vitex im taking but im really not sure cause its not a side effect? anyone else have any symptoms like this when they were taking it? I dont know if its the medicine or what? but its making me nuts...My husband cannot stand me either haha! 

this is whats listed for vitex? 
Vitex does not contain natural hormones. It appears to increase progesterone by stimulating luteinizing hormone release from the pituitary gland. Vitex also normalizes excessive prolactin, promoting fertility. 
Female infertility

PMS, especially breast tenderness, cramping, and headaches

Acne, especially if it is related to the menstrual cycle

Fibrocystic breast disease

Heavy menstruation
Side effects are rare. Occasionally, women experience mild digestive upset or minor skin rash. Vitex is not recommended during pregnancy

Summarized question: Does vitex have the side effect of sore breasts?