Still cant get over my ex boyfriend

I cheated on my boyfriend like 2 weeks ago, and started dating the other guy. My ex is heartbroken and has been calling me balling his eyes out almost every day since. I know that his life sucks and I was pretty much the only thing he had. I feel like s*** and cant get him out of my head. but our relationship just wasnt working- he had too many problems. we were together almost 4 years (which is why I cant get used to being apart) what can I do? im more depressed than I've ever been and so is he. but I know we cant be together. my new guy is starting to notice that im not over my ex and I know it makes him feel bad...and its uncomfortable for me...I feel like my life just completely fell apart and I dont know how to deal with this...

we all go through some type of grieving process when we end a relationship. and 2 weeks is definitely NOT enough time to let yourself heal from something that lasted 4 years. if you are not over your ex then WHAT THE HELL WERE YOU THINKING GETTING A NEW BOYFRIEND?! you need to get over the last relationship before you get into a new one. all you're doing is hurting this new guy, and yourself. take a break from your new boyfriend and GIVE YOURSELF TIME TO HEAL.