Hello ,
It looks like fissure in ano , nothing to worry with that plz start eating high fibre diet with atleast 2-3 lit of water per day
Next Steps
Sitz bath - to take loop warm water in a tub and add 15 ml of betadine liquid in it and you need to sit in that water bath for 15 mins in morning and evening
Syp looz 15 ml at bed time atleast a week
Don’t eat spicy and oily food