After 7 1/2 months finally spotting!!

So I’ve been exclusively breastfeeding and today While using the restroom I noticed very light pink blood 🩸 I’m actually happy to see because I have not had a period since I gave birth to my baby girl. I honestly don’t mind getting my period because it makes me feel less bloated. This is why I haven’t got on any birth control because it usually takes my period away and I don’t like that. We had unprotected sex back in feb the 12th to be exact so I don’t believe I can be pregnant, I was kind of worried because I don’t want to get pregnant again. I want to enjoy not being pregnant for a couple years. Has anyone found a birth control with no hormones ?