If youre driving alot, that sets you up in the air. What I have noticed with playing noel is that she has really good anti air. Not only does it hit easily, it comboes into something that hurt.
Nothing much you can do against her camping your body as you recover. When you get knocked down like that its time to play guessing games.
-you can quick tech but you are going to have to guess if they are gonna do an overhead or low. If you have good enough reflexes you can react with a standing block as you see the overhead coming.
-you can roll forward, most noels who just knocked you down with bloom trigger will be running towards you. If they did not expect it, you will past em and they will run past you.
-roll backward, but you have to do it the moment they get close, because thats the time theyll swing at you.
-just lie there and take the hit. A few extra prorated damage doesnt sound as bad as guessing wrong and punished with a new combo from scratch. Moreso, youd most likely air tech after one hit, which is safer give or take than teching as you get up from the ground, as long as you use your drives to run away and kill her momentum.