Converts enjoy the blessing that হজ্জ erases all previous sins; join a knowledgeable group, do not hesitate to ask questions, and know that dua can be made in any language.
New Muslims performing হজ্জ have a particularly blessed opportunity — নবী করীম (সাল্লাল্লাহু আলাইহি ওয়া সাল্লাম) said to Amr ibn al-As: 'Do you not know that Islam erases what came before it, and that Hijrah erases what came before it, and that হজ্জ erases what came before it?' (Muslim). This means a convert performing হজ্জ returns with a completely clean slate, all previous sins forgiven.
Practical advice for converts: join a reputable হজ্জ group with an English-speaking (or your language) scholar who can guide you through rituals step by step. Do not feel embarrassed about asking questions — the companions themselves constantly asked নবী করীম about হজ্জ details. Learn the basic Arabic phrases for the rituals (তালবিয়াহ, takbir, key duas) but know that dua can be made in any language. If you do not have Muslim family, the হজ্জ group becomes your spiritual family. Many converts report that হজ্জ is where they truly feel the unity of the ummah, standing shoulder to shoulder with Muslims from every background. Your unique perspective as someone who chose Islam consciously is valuable and respected.
Source: Sahih Muslim, Kitab al-Iman; Imam al-Nawawi, Sharh Sahih Muslim