Implantation? Praying! TMI

Rachel

Okay so period is supposed to start next Tuesday July 2, hubs and I had sex tonight, I used the preseed and when I pulled the applicator out it had a brownish pink tiny thing on it, then when I wiped it had a very light pink all over the toilet paper. Next when I stood up I noticed two tiny little pink “spots” in the toilet. Yesterday I noticed some light cramping, mostly on the left side. I’m trying not to symptom spot and get too fixated on it. But do you think this could be implantation? Also after sex no pink or spotting at all.