Fuckkkk! Help this little gay girl!!!

I’m a gay girl. Just got dumped like 4 months ago. Her and I have remained friends but it’s been hard. I’m so in love with her still and she lets me sleep over still and we just chill and smoke. But sometimes I masturbate to the thought of her in the shower while she’s in her room. I know I’m not over her still. Idk what to do...