Hi just a few questions

which knee are you having difficulties with?
How long have you been cycling for ?
how far was the competion when you experienced this pain post comp?
any swelling?
sleeping patterns? how do you sleep, on your belly compressing the knee etc?
previous fractures ?

how old is your bike? is it set at the correct height? do you do any other sports?

some good information already provided but a little more if possible