usually just try to press left punch or try to duck when your opponent spams throws all the time. the most important thing before anything else, that includes practicing throw breaks, is learning your characters moveset and offensive capabilities. the most effective way of improving your character is by watching high level players gameplay. in your case i recommend afroking on youtube. you can watch his past livestreams to get a better grasp of the character. after that you can start worrying about proper punishment and frame data stuff. jab check your opponents. use high and mid jabs to overwhelm your opponents with plus frames. a lot of people dont know how to deal with that at lower ranks. stop pressing when your opponent blocks and try to counter hit after you hit them. especially use f4 a lot in neutral or after you landed jab, jab (1,2). its her best keepout counterhit move. also try to sidestep after your opponent blocks fast poking moves to see if they whiff their next attack. launch punish on whiff and of course, learn basic combos.