keep watching that stuff, its really whimsical and might help you feel a bit better.
if you wanna keep watching happy movies watch howls moving castle, or if you wanna watch a darker movie you could watch perfect blue
if you wanna watch an old show you should watch bebop (better futuristic version of the nujabes show) or the original berserk (basically very metal with an amazing story) or the first season of initial d (the original racing anime with amazing music)
out of newer stuff you would probably like kill la kill (very fun action anime about a pesonw ho finds a magic shirt) or gurren lagann (very fun mech show)