Character from Melty Blood/Tsukhime.
It's tough because i get thrown meaty on wake up 4 times in a row so crouch guarding doesn't exactly work and I'm way too paranoid to take the risk of eating a 50% combo because i tried to tech the throw on wake up.
Delay get up might be a smart idea to ocassionally throw off the timing.
Might also just have to consider picking up a second character that matches up better with characters like Ryu and Chun. Laura got some of the most fucked up match ups in the game outside of Gief.
You really shouldn't listen to icecold1983's 'advice', he's incredibly opinionated and thinks Ryu is bad, despite the vast majority of pro players think he's the best character in the game.
The Ryu match is ROUGH for Laura, his normals are generally better than yours, he has better walkspeed, better anti air moves, and a reversal that you lack.
Use EX elbow to blow through freballs from up to 3/4 screen, st.mk as a poke, HP bolt as your own anti air.
I won't lie, Laura is not friendly to new players, look for videos on youtube by Automattock and Vryu to get an idea of her setups and mixups, which is where her real strengths lie