TMI WARNING CM QUESTION

Hi! I’m 20 and I have PCOS. I’m prescribed metformin and took it for 3 months but haven’t since december last year. I’ve never had this type of CM before and I’ve been getting a period every month. Until a a month or two ago my CM was usually light and more creamy but now I have this type everyday. Is this fertile CM? Does this CM help with conceiving?