If the vomiting
is so severe as to cause extreme weakness, you may need hospitalization and parenteral fluid therapy
is advised along with anti-emetic injections. If not, you may try to eat whatever you can tolerate including much of it in easily digestible form, take rest and antacids. Avoiding mental stress is of much help to alleviate the situation. Do not stress much about your pregnancy
as this anxiety
can be troublesome. Please consult your doctor for help. Wish you safe motherhood.