Take a test!! I always had irregular periods so thought nothing of being late, but my Bf just "knew" I was pregnant before I took a test bc of how drastically my eating habits changed. Lol... I went from eating like once or twice a day to every hour. That and my boobs starting getting huge. Lol.. not long after that the rest of the symptoms kicked in. But my man was definitely right!! If your eating habits have changed that much and you're that late then go ahead and take that test!!