she’s finally happy with someone else, and im glad

she’s finally moved on from me and found someone who could give her the love i never got to give, and im happy for her. but it hurts. im happy that she’s finally being happy, but why must it hurt. im hurting. i’ve been doing everything that i could to move on, but seeing her with someone else felt like my moving on process was set back to zero. i was starting to feel alright, but it all reset. ive always wanted her to be happy, and now that im seeing her in that state, im shattering.

please, i need advices, i need help, i need instructions on how not to hurt. :))