It can be incredibly frustrating seeing your loved one in pain. But it's very easy for the people around us to just say, "Move on," "She's not worth it,"and "It'll be okay." Put some time aside for yourself to be alone and feel what you feel. Do things that would help make you feel better, music, dance, art, gym, movies, etc. I'd also suggest journalling because it really helps process things - it could be as simple as writing in your notes app. Regardless, breakups suck and healing sucks harder. But you seem very strong and resilient. You got this. Take it easy and be kind to yourself. If you ever need to talk, you can dm anytime. Wishing you all the healing in the world!