welcome to living with a mental illness. most dr's you encounter from now on will see that label instead of you. my arthritis and extreme pain went ignored for six months as i had just been slapped with my big fat diagnosis. it all came to a head when i was threatened with the sack from work because of my poor attendance (as i couldn't stand up for any length of time, walk and was in constant agony). i finally had enough, went to see my gp for about the tenth time and refused to budge until i got referred to the pain clinic and rhematology for further investigation...leading to a righful diagnosis and treatment. but, i have even had to fight for effective pain relief as i think the consultant felt i was drug seeking.
anyway, back to your op...many antidepressants and antipsychotics can cause symptoms which are similar to that of the menopause - sweating, hot flushes, weight disturbance, sleep disturbance, sexual change and dysfunction etc. however, if you are sure enough that you need to have this explored more deeply, insist that your doctor gives you blood tests which can determine hormone levels and for other indicators of the menopause (google how this can be established and go armed with information so you can argue your case). and, if you have to, see other dr's in the practice until you find one that will help. failing that, change practices and keep going. someone should be able to provide you with the reassurances that you obviously need. good luck x