I eat more, urinate more, and I am always sleepy!

Hi,
Welcome to ehealthforum,
If you have been sexually active after last periods (and if you are not on any form of birth control measures), then chances of pregnancy cannot be ruled out. Your current symptoms (nausea, vomiting, increased appetite, frequent urination, increased sleeping) could be suggestive of possibility of pregnancy. Wait and watch for your next periods. Look out for development of any new symptoms suggestive of early pregnancy. Consider visiting your doctor/gynecologist for further evaluation/examination (to confirm pregnancy related changes/signs in body) and blood/serum HCG level test (to confirm/rule out pregnancy accurately). Drink plenty of water. Take adequate rest. Maintain healthy diet.
Take care.