Concerned

Raven

I am 3 months post partum and no longer breastfeeding so I had my period towards the end of last month.Well the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> is now telling me that I am 2 days late for my period and it's been kind or concerning. I puked last night right after I ate dinner and I haven't really had an appetite .I have also been having to pee alot and feeling like my bladder is super weak now due to 2 kids. Also super moody.Is it normal to not have a consistent cycle after your 1st PP one?