mental health in relationships

So me and my girlfriend are having a little break from our relationship cuz we are both mentaly fucked up, sometimes we would affect eachother with our mental health problems yet still we love eachother too much. I'm obsessed with her and I always think about her, my life is so much different since we don't talk anymore. I love her with all of my heart and sometimes I'm scared she's gonna leave me. My mom talks to her and says that my gf thinks the same way I do but I love her more. I miss her so much we were sooooo close idk if both of us will heal but I hope that we can go back to the good old times, just tired of waiting.