premenopausal?

Anastasia • 👶🏻#1 was an IVF miracle 👶🏻 #2 is a naturally miracle
Since I turned 30 (in march) my periods have been getting later and later. My cycle was 35 days last month and I'm on day 36 this month. I have taken a pregnancy test which was negative. Could I be premenopausal? Help :(