Headache...

Today's morning sickness involved headaches...not unbearably painful but a dull throbbing pain across my forehead since I woke up. What is that? I am trying to start drinking fresh milk to increase my calcium intake but it taste terrible. I just want to drink soda the whole day and suck on sour prunes...but I know it's not healthy for me, so I have to control my cravings and stick to a healthy diet as much as I can. It's really not easy being pregnant and it's still a long way to go...at least another 34 more weeks! Can't wait for the 2nd trimester to come...