Help pls suggest

Hi, My periods are regular/on time but I have noticed from past 3 or 4 months periods stay for only 2 days than 3rd day nothing and on 4th day some dark dry/ thick spotting.
From past few months I have noticed I feel hot flashes and sweating on body in the night while sleeping, so somebody told me that this could be symptoms of menopause. I am 30 year old ttc from 9 months. Pls suggest I am very tensed.