So, I'm really confused??? Post-partum question

Natalie • 22|| Married to my best friend♥️|| Elijah Gabriel 3-31 ♥️♥️|| Born-again Christian|| Dog mom ♥️

To preface, I am almost 5 months post partum and already had my first cycle and still breastfeeding. Anyways, I had my first period in June, skipped July and had my second period from August 13th-20th (Was hella worried I was pregnant again since we used the pull out method twice. I know. So stupid 😂) Anyways, here I am a week later...cramping and spotting brownish to like pink starting yesterday. Anybody know what gives? I'm worried it could be BV since I had similar symptoms like this when I had it before...😑