TTC with PCOS

Hey ladies! So i was diagnosed with PCOS about 3 years ago. I have never had a period 2 months in a row. But right now i have a 19 day cycle. Is this normal? Im not sure what to do, doctors told me there was no cure for pcos and that i could never have kids. I had sex during my "fertile window" according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>. Should i go to the doctors because my period is 19 days apart? Or should i wait another month to see if itll stay the same?

Also, do you have any tips for TTC with PCOS? Me and my husband have tried everything.