Pre diebetic with weight gain. Go away.

Before 2 yrs I got menopause and before that 2 yrs I was in  perimenoupause condition. I showed an endrocinologist for my symptoms of increased appetite , weight gain by 20kgs on 3 yrs  ,headache ,  pre-diabetic condition . Also I  started feeling anxious whn I wake up from a nap on day time . Also my hands shiver a little  . He suggested Gluconorm 500gms, lipocut 60 mg , lupichor 12.5 , razo - D , nexito 10 mg for 3 months . My queries are I don't hv blood pressure at all but I read on Google that lupichor is for hypertension. Also , I m scared , what if I get habituated to nexiro 10 and my anxious state is not so much . Whn I m sleeping in daytime I feel I m not completely  sleeping  , sometimes  some thoughts are ongoing. Can these symptoms be existing after 2 yrs of menopause. Is this anxiousness normal in menopause and does it go away .