hi.I just turned 42 years old…im concerned because i haven’t menstruated since first week of january.I took a hpt about a week ago,but it was negative.all of last week i was going through alot of changes,such as,night sweats,very frequent urinating,increased appetite and food cravings,(vinegar and chocolate),bloating,slight pelvic pressure,tired but cant sleep.the list goes on and on…so im concerned as to what is happening to my body,am i perhaps pregnant or am i having pre-menopause symptons.any advice would be helpful,thank you.