Help please.

Michelle • I love my fiance with all my heart

This is my 2nd day of ovulation.

Im trying to conceive. .....

Me and my fiance had 3rounds of passionate sex...

The second time I had a little bit of pink spotting.

Tonight I had a big sex drive abd enjoyed every moment. ....

What do u think it could be I had a lil pregnancy symptoms like an healthy appetite , back pain , nausea , bloated but its gone again.....