Almost a week late im neverous and excited

Tania
Im almost a week late on my period kinda nervous to take a test because i know i have PCOS and i also know i dont wanna give my hopes up.. ive been taking metformin 1000mg for a little less than 18 weeks and my periods were regular and ive been having white stick discharge so thats been giving me hope... weve been praying so i hope this is it!