Okay ladies Have questions ⁉️

1) who many days after period should test so I know when I ovulate cause my period is irregular like one month I have a “period” then next month I don’t.

2( can still have period and not ovulate that whole month

3(what can I do get my periods back on track every month cause when I talk my obgyn he gave me pills just help me prevent Cervical cancer that’s all he gave me as you can see I didn’t have a period in November but think had one in December cause it was just brown blood is that still period ?if so December was last period still haven’t ovulated but it says in January in 12 days I’ll start my period let’s hope and pray cause this month I’m not taken those pills he gave me to prevent “Cervical cancer”