Please help

Please help!!! I’m 12dpo today and twice when I wiped I had very light pink in toilet paper. Thought my period was starting early although I’m always on time for period. But all day I haven’t had the light pink blood anymore and my pad was clean. Normally if it was period blood it would have continued to bleed. So was the light pink when I wiped implantation blood.

My period is due in two days. I ovulated on cd 15. I’m on Clomid 100mg CD3-7 and this was my 3rd cycle of Clomid.