pcos and periods

Janai • hi I'm nay I'm 21 I'm cool i love food and I'm a good person. and follow me cause i follow back 😎

so I have pcos recently was put on birth control pills to regulate my period due to pcos I stopped taking my pills had my first real period last month and I have recently been sexually active. period was supposed to start but hasn't. but I'm confused how would u know if your pregnant with pcos when you have had past irregular periods ? boobs been tingling lately but there's no spotting or bleeding at all.