Cycle getting shorter in my 20’s…?

I’m 24 and for 4 months now my cycle has been 25 days and I haven’t ovulated in 4 months either (according to at home tests). Cycles used to be 30/32 days and ovulated the same time every month, it was always slightly later in the month but it happened! I had my son 19 months ago- could this be related?

I just worry as my aunty went into menopause at 28 😔