is it papatations

Sorry non smokers but I would like to hear from smokers. Apologies again. I just turned 47, have anxiety and I'm on epitec 100mg and ativan. Being booked in hospital this coming Sunday and fear is super high. Periods out of sync, get some hot flushes but told I'm too you to be in menopause (Dr). Before period I use to get super bad pains and some palpitations. This time I'm on period and paltations for 3 days but Dr not concerned. I cant stop smoking but don't wanna feel this way. I don't evens know what the question is I'm asking.