Hello, I am 51 years old, had my tubes tied after my second son was born 25 years ago. I think I am going through premenopausal stages. I have not had a menstrual since May 31st however, I feel this movement in my stomach like a baby kicking all the time. I've taken two home pregnacy tests in which both times they have been negative. I called to schedule an appointment with my doctor to make sure I'm not pregnant. At night I have the night sweats and even during the day at times. Can you please explain what I may be feeling and is this a normal feeling and should I be worried about it. Thank you very much