First postpartum period !!

Tayla🌼 • Two daughters 🌸🌸 13month Gap. 👶🏼 👶🏼 👼 healing from loss 😭 at 11 weeks pregnant. NOW -🌈 👶🏼 on board

So I had a csection 12 weeks ago! I had my first period 10 days ago it stopped at 7 days I had cramps felt all normal now I’m spotting! And have weird discharge ? Why is this happening iv been spotting for 2 days now ? I’m also having unprotected sex still with hubby we are happy to go round 2 when it happens ! I just don’t understand what is going on?