It could be Anal fissure or any type of internal injuries. You should be checked by ksharsutra specialist doctor.
Kshara Sutra Therapy is a unique ancient technique, which is proved to be an effective treatment of anorectal disorders. According to World Health Organisation(WHO) , Kshar Sutra Therapy is better than any Modern Surgery for AnoRectal disorder.
Next Steps
go to nearest ayurved ksharsutra specialist doctor
Health Tips
eat fiber food
avoid constipation