Ihram is a sacred state with rules about clothing and conduct. Ask a qualified scholar about the rules that apply to you, especially if you have medical needs or a situation that makes standard arrangements difficult. Pack suitable unscented toiletries and keep your group leader informed of any assistance you may need.
For the sequence of rites, see the official Nusuk Hajj journey. Verify personal rulings with a qualified scholar and current travel rules with the relevant authorities.
For your journey
Rites can differ by Hajj type and personal circumstances. Verify religious questions with a qualified scholar and current travel requirements with official authorities.