Help me😕 UPDATE

so i'm openly a lesbian girl, and i have a girlfriend. she is amazing on every level and treats me like a princess and i love her to death. today she was trying to hint something to me and, i am super slow and didn't get it. she got upset and now won't reply to me. and we're a LDR so i can't jus go to her house and ask her. i'll text her on snap, she'll go on snap (i can see when she was last active) and then not reply. i get that she might be busy, but she's been posting on her story all night. i really just don't know what to do. can i get some advice??

UPDATE: she's doing it again and i really feel like it's my fault and i should change something:( i don't know how to react at this point:(