How do I manifest Sp while also being heartbroken?

My gf and I broke up over a month ago and I have been on and off with our contact and l've been trying to manifest her to get back together with me because I am still still very much in love with her and I believe we can make things work but I will admit even though I want to believe I could manifest us to get back together I can't help but also be super depressed and heartbroken over what happened between us everyday and I also can’t help but reminisce about us because everything reminds me of her :( and then I get very sad when I remember that she's no longer in my life the way I desire her to be. So I guess my question is how do I manifest a love with SP while also at the same time dealing with heartbreak? My emotional pain and longing for her really affects my ability to focus on my desire. Any tips or advices for how to deal with this type of situation?