I Had a Bad Day

I know it's pathetic, but I don't want to bother my friends with this question and I really need advice. Is it okay if I go home for the night? I've had a bad day, my anxiety has been absolutely unbearable, my boyfriend and I have been having a rough time in our relationship. I spent the last 3 hours crying, he is asleep. We just recently moved to this apartment - I don't like it and I feel bad here, but it's a long story. My only dream right now is to take my dog and go home for the night (it's a 15 minute walk), to my stuff, my old room, and a computer with the internet access, to try to relax and get some sleep. I know he will be mad when he wakes up to find out I left, but I have no idea what to do here, without my stuff, with no books, computer, tv etc., with him asleep. What do you think? I'm sorry you had to read about my pathetic life.