TTC EARLY 30'S

It's our attempt on second baby. We are trying for past 2months. I've my regular 30day cycle. Today is my 3day delayed in period. I've bloated tummy and slight tingling sensation in abs. For past 2 days I'm getting very very little brown discharge along with CM. But didn't get red blood flow. I'm So confused 🙄

Can I still wait for BFP or shall I discharge is sign of period ? Or am facing hormonal imbalance?

How to improve my egg quality?