Answer:
(Fatwa: 1659/1243/D=1431)
It is makrooh tahrimi to perform umrah from 9th Zul Hijjah to 13th of Zul Hijjah. Therefore, you should give up the intention of performing umrah on Arafat and Eid days. You should perform it before or after it.
قال فى الدرالمختار و كرهت تحريماً يوم عرفة و اربعة بعدها . (شامى، جلد:2/ص:165)
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
