I’m depressed and need advice...😔😣🤷🏼‍♀️

This isn’t like me at all. I’ve always had my fair share of off days, but I feel like all of these emotions have been accumulating for the past month and going on the third week now I’m just completely lost and ready to give up on everything. I am so stressed and have always been the person to have a plan and a schedule in mind, but lately all of that blew up in my face and I have nothing. My anxiety is through the roof and now I feel like I’m depressed. My boyfriend moved in with friends and got a new job. We used to see each other two times a week and it was perfect like that. Now we don’t know when we will get to see each other anymore. I just saw him today, but the whole time I was with him all I could worry about was when I may see him next, and this is the time where I really need him. He’s the only person that can actually make me forget about feeling down all the time and make me smile. Now that he’s moved we don’t even get to talk as much like texting or calling, and I always feel left unsatisfied like I don’t get enough of him because like I said he’s really the only person who I feel can help me actually be myself. I’ve told him all of this and we both figured the only way to fix this is time. I feel like I am unable to live in the moment rather than focusing on what can go wrong or what may happen in the future. my job is getting new employees, one is the wife of my dads coworker who I strongly dislike. All of these changes are throwing me through a loop and I’m just so down. I don’t want to talk to ANYONE besides my boyfriend, but I feel like he’s not there most of the time. I know he loves me and he reassures me that we’re in this together, but I just feel different when he’s taking 30 minutes to an hour to text me back when I know he’s at home chilling with his friends. I’ve even turned to taking naps after work when I get off at 5 which is not like me. I’m putting of homework for as long as I can, up until the due date. My body hurts, I’m confused all the time as to how I feel, I’m exhausted. How do you deal with these feelings and change them?