Implantation bleeding?!

So yesterday I went to check on my cervical mucus. I noticed I had some brown blood within it. I’m currently on cycle day 23 and 6 dpo. I had spotting last month as well but it was much darker and heavier (Due to a cyst that dissolved from my miscarriage). It came about a week after I finished my period. I knew I wasn’t pregnant because hubby and I hadn’t tried yet. This time the spotting is lighter, it’s been 2 weeks since my period ended and hubby and I tried really hard to get pregnant. I’ve also had bad hot flashes a few days ago, some light cramping, and my temp has stayed pretty up. I don’t want to get excited but could it be implantation?