Even I had similar problems.. vomiting till 5th month. Try to eat properly. If not at once... eat often. whenever you can't able to eat... drink juices. Always recommended to drink lot of...lot of water. In vomiting body salts will reduce and u will be dehydrated. Whenever u will head spin along with shivering... immediately visit nearby hospital and consult ur doctor as wel. Relax... Take rest.

thanks

Hey sam, it happens in first trimester.. Eat what you like..From 4th month you will start enjoying your pregnancy