Af 3 days late spotting when I wipe

🥰❤Mother of 1🧒🏽😍 TTC #2

So AF is 3 days late and this morning I am lightly spotting but I only see it on the tissue not on pad or in toilet.. is this the start of AF? Or possibly implantation? Please NO RUDE COMMENTS!!! My cycle usually comes on full blown heavy vibrant red so this is why im alil curious... Also it seems to look kinda jelly like