I know I love him, so why do I feel nothing?

my boyfriend and I have been together for a year and a month. I fell madly deeply in love with my soul mate, and being without him, was inquestionable. I had to be with him all the time. he was the reason my depression ceased, and I didn't want to end my life.

but now a year and some later, we have grown into people of independence. he graduated and continued to work on a full time job, I got a part time job and am finishing my senior year. this distance and less communication has made a problem in our relationship. over the past week I let myself notice that lately I deel.gwr really nothing, and it'd not depression, it's just notjimg. my feelings around him are still of love, but I just don't feel anything. I find myself wanting to cry at least once a day and I find myself being disappointed and apathetic towards his needs and shit he gets himself into. someone please help me. I never want to lose him because I still know our souls are meant for eachother.i just need help as to why this is happening and if there's any hope of feeling that strong love for him again.