Suggest Remedy For Severe Neck Aches

Hi I am 52 yrs of age , my last menses has continued for a month, periods get light , spotting occurs but have not stopped. Also I get severe neck aches starting from the base of the skull at times including headaches, which wakes me up at 2am or so.Pain is mainly on the left, sleeping on my side guarantees it. If I nap in the afternoon I wake up with same pain. It is as if there is no circulation , my nasal passages seem blocked to,can't breath freely. Recently I have been spotting at night and I wake up with neck pain. I think my neck ache is connected with menopause and menses. I have tried hot water bottle, yoga, ayurveda, homeopathy etc bach flower therapy nothing has stopped this. Thank you in advance for your response.