The End to my Saga - PostBreakup

After all the stuff that happened (if you see my other posts) my first ever relationship is at it's end. She broke up with me and said it was because "she didn't feel like that anymore and she no longer loves me as a Boyfriend but a good friend/brother. Granted I thought she was the best thing that's ever happened to me so while she probably sat here careless (she broke up with me over text for fucks sake) I ended up crying which didn't help. My life was so much better with her and now it feels pointless (I'm not stupid enough to kill myself or self harm) but I feel really depressed. She made my life worth living and now it just feels shitty tbh. THE POINT IS She said she still wants to be friends and I don't know whether it's worth it. Should I let it be awkward or try my best to stay friends with her while I've still got strong feelings and the chance I'll ever get back with her aren't there are they? I just need advice on whether to waste the opportunity to be friends and keep in touch with an amazing girl I love to bits (we still have school so yeah) or just forget it and be in love with her but not talk to her?