Help spotting and confusion

Jessica

Hi ladies,I’m still nursing my daughter who is 14.5 months. I have been experiencing cramping and cm recently. The other day , about 5 days ago I tested for ovulation and had a blazing positive. Around that time my husband and I dtd. Today I went to go to the ladies room and noticed spotting. Mind you I haven’t had a PPAF yet.

Could this be implantation bleeding? I had light spotting which was more so brown with my first the day my period was due but that was all.

TIA