4 months postpartum

Hi mga mommies! Ask ko lang po if normal po ba hindi nanaman magkaroon po ng menstruation? Or possible pregnant nanaman po? Last menstruation ko po is nung September after mag 2 months ni lo. Then nung mid October nagyaya na si hubby na mag do kami nung 3 months na si lo without protection. Expected ko po na mag menstruate ako nung end ng October pero hindi ako dinatnan. Before po ako manganak I have PCOS and hindi talaga normal regla ko. It took us 5 years to conceive our first baby. Nag woworry lang po ako na masundan agad. I'm still enjoying being a first time mom. BTW, I'm mix feeding and not yet taking contraptive that's why I'm worried if I'm pregnant again. May naka experience na po ba dito na 3mos plng si lo nyo and nabuntis agad kayo? #pleasehelp #advicepls #1stimemom #firstbaby