My relationship has gone downhill really fast...

@goldenPerson1717 my advice, move on guys, spent more time with other friends, getting to know with other girls...
Plus, there is nothing call instance but u get it like instance since u r still a teen, 18 years old puberty, hormones.. that is not love, that is lust u have... she is lesbi, tbh usually lesbi are more pretty than normal girl, no wonder u fall for her..
Move on, still 18 years old, still many people u haven't meet..
Emm... btw r u lonely ? I mean have no friends other than her ? -> this questions just curious since, if u r lonely than it's even make sense why u fall for her, u spent too much time with her and share a quality time..

@goldenPerson1717 btw the word u used " My relationship " => is a fake or u got it wrong, she never date with u, u only hang out with her which is normal from my pov if u have friends..

@goldenPerson1717 it is always saddening whenever things never work out, but this is in no way anyone's fault.

you have to forgive the girl for maybe not being comfortable enough to come out to you, and perhaps she might not even bi or les. but please respect people's boundaries and never try to force them into telling you things that might be sensitive for them.

perhaps you were mad about her leading you on, but unless she's that type of person - they dont usually do it intentionally. their kindness mightve just sent the wrong message to you?

but as the people above me have said, it is wise to move on instead of continueing this thing with her. itll only hurt both parties from how you've described it. it is only high school after all, this will all be so small once youve accomplished other things set in your future

^^do not take my comments to heart but only to consideration