Pregnant or healing?

Charity

I am 2 months PP, and my partner and I had sex about 10 days ago, the past 3 days I have had light pink egg white type discharge when I wipe and been very nauseous in the mornings... I took a test 3 days ago (the first day this started) and it was negative but I'm terrified.

Please tell me I'm just still healing and maybe the penetration caused the discharge 🥴😩

Also, I did not tear and had a vaginal delivery if that matters.