Yellow discharge after haidh

Q: I get my haidh for seven days every month but on the 8th day and sometimes on the 9th day I see a yellow discharge. I am not sure whether to consider this as haidh or not because I experience discharge during my clean days sometimes its clear and sometimes it's yellow.

Ma'zoor for vaginal dischrage

Q: I hold the opinion that the normal vaginal discharge that a women experiences is najis and that it requires istinjah and wudhu. I know some scholars say that the normal discharge a women gets does not nullify wudhu but i do not agree with this view. I get this discharge constantly such as that I cannot perform a single wudhu or prayer without experiencing this discharge. This discharge is not due to desire and comes out naturally. I am aware that I am a mazoor for this. However sometimes while I am a mazoor for this discharge I also experience madthi which is due to unwanted sexual thoughts or if I look at any guy by accident I get madthi. I am wondering because I am a mazoor for the other normal discharge that a women experiences would I have to redo istinjah and wudhu if I discharge madthi or is this not obligatory upon as I am suffering incontinence with the other normal discharge a women gets which is not due to desire. Please answer my question urgently as this is causing me alot of confusion as to what I am supposed to do.

Making the intention for ihraam while in the plane

Q: I live in Mumbai (India) and I am planning to perform Umrah. I will be taking a flight from Mumbai to Jeddah and continue onwards from Jeddah to Makkah via bus/car. I know that I need to be in the state of ihram while passing the Miqaat. I will wear Ihram at Mumbai airport so that all I have to do while passing the Miqaat (in the air) is make the Niyah.

My query is that I do not know when should I make the Niyah so that I am sure I have not missed the Miqaat boundary. I will be travelling in a flight which will not be notifying me when I pass over the Miqaat area. What is the way that I should follow? Should I make Niyah from Mumbai (India) airport OR should I make Niyaah 1 hour before reaching Jeddah? There can be a chance that I do not pass over any specific Miqaat point (rather pass through between 2 Miqaat points), what do I do in that case? ?

Packing Zam Zam in one's bag when returning from umrah or hajj

Q: When coming back from Hajj/Umrah, Saudi has a rule that each pilgrim may only bring with him 5 litres of zamzam, packed in a special box. People say that the reason for the rule is that they want to avoid water packed in normal bags from spilling on the luggage bands. If a person secretly packs extra zamzam in his normal bags, will he be sinful for breaking the 5 litre rule even if he packs it in a way that he is sure there is no leakage?