That is a tricky question I personally don;t think you can ever truly be trapped there, if you feel it’s gone to far and there is no sort of relastionship development then maybe be clear, say you can’t handle being just friends and the time oyu spent together as friends has made realise that. That’s all I can really think of, then maybe do NC, if you really were good friends she will miss you and maybe come reconsider the relationship.
And yea I think it is up to your better judgement to determin all this stuff, give it time and if you have relastionship rewind follow the steps in that it is 3 seperate PDF documents which I used combined with this, just be careful about how you obtain it.