Your doctors will be asked to report on your symptoms; so yes it is very nimportant to tell them what is happening.
Just a few ideas of the way you should answer the questions.
While hobbling along the High Street I keep near to the shops. This aids me in two ways; I am less likely to fall into the road and I can stop and look in shop windows to get a rest. I can testify that Ann Summers has the best window display.
To get High Rate you must show you need help during the night. Say something like, “I get up 2/3/4 times per night to go to the toilet, sometimes to no avail.” “My husband has to accompany me; this takes about 45 minutes each time and obviously breaks his sleep.” “It’s amazing just knowing he is there gives me so much confidence.” “He has to accompany me because once I fell over and slept where I lay that night, good job it was the middle of summer and warm.”
Contact DIAL http://www.dialuk.info/ who will come around your house and help with the forms. Or Benefits and work http://www.benefitsandwork.co.uk/ who give excellent advice.
Simple rule ‘don’t say one word when 100 will do’ in other words explain in detail. Always quote your worst; they appreciate MS is a variable condition. Be very careful though as there are some mistakes you could make like do not say your housebound as that begs the question why do you need the mobility component? Say “I would like to go out more if I could afford to” The examples are that examples if they are not true don’t use them.