Tawaaf

Performing tawaaf with long intervals in between the rounds

Q: Is it permissible to separate tawaf rounds due to pain? 

Example, I did a few rounds of tawaf one day and a few another day until the seven rounds of tawaf have been completed? 

In the above mentioned situation, if a person is unable to do complete seven rounds of tawaf walking in one go due to pain but can do it separately like the above mentioned situation, will it be permissible for him to do complete seven rounds of tawaf in a wheelchair?

Performing tawaaf ziyaarat in normal clothes

Q: I made Hajj and on the 10th I did the rami and then shaved my hair and took off my ihraam towels and used itr etc. After that I did my Tawaaf ziyaarat and then did saee. The Tawaaf ziyaarat and saee I did in normal clothes because I had taken off my ihraam. Now someone says that it is not permissible to do saee without Ihraam towels. Is this correct?

Is it permissible to do Tawaaf ziyaarat and saee without Ihraam towels? I did ifrad Hajj and did the same after Tawaaf ziyaarat.

Woman spotting after performing umrah

Q: A woman is currently in Makkah Mukarramah. She has completed her umrah etc. and she spotted just once after Zuhr Salaah. Since then, she has not seen any blood or spotting and more than 24 hours have passed. She has completed more than 15 days of tuhr and it could be her haidh. What does she do? Can she perform tawaaf in this condition?