Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.
Yes, possibility of anal fissures is more likely in your case.
Heamorrhoids are usually painless. Since you have painful anus, possibility of fissures is more.
Follow these steps for better symptomatic relief in anal fissures.
1. Avoid oily and spicy food. Avoid junk food.
2. Drink plenty of fluids orally and keep yourself hydrated. Avoid
constipation. Eat more curd and yogurt. Take more green leafy vegetables.
3. Do regular walking after meals.
4. Apply lignocaine jelly before and after defeacation on anus.
5. Sit in warm water for 4-5 times in a day.
You will definitely improve with all these.
Hope I have answered your query. Let me know if I can assist you further.