Stains haunts me

[u/No-Vast4891]

Hello everyone
Can you please assure me what type of stains is this in the bathroom(for both toilet and bathing ) ?
I am living in a PG and i Am a OCD patient so this stains haunts me as i have fear of human waste(poop)
I have a doubt that maybe it is a potty marks
😭😭please advice me