Strech marks?

Matea • My big baby Noel is 2 years old, TTC baby #2 🥰

Hy to everyone, today i noticed some red mark at the side of my tummy im 21 week today i was wondering could this be begining of strech marks or something else? im using palmers cream and olive oil daily, but my mum had many strechs so ill probably have them

to. So what do i think?