It gets easier. trust me!
When i was first diagnosed I was given mesasaline (i cant spell it) sterroid on a drip, so the bleeding stopped pretty swiftly. the pain eased in about a month, but I was very very weak for a good few months, probably took neigh on a year to fully recover. I remember thinking "will i be normal again" turns out the answer was yes, and remission is a beautiful thing. It doesn't last forever, but it does last.
You'll start to think you have a medical degree by the time you've learnt about all your medicine, but theres definately light at the end of the scary tunnel. And remember this is such a common disease, yet you don't know how common because so many people are living perfectly 'healthy' lives that you'd never even know.
Good luck though. just rememeber that you can cope, because you can.