Oh DEAR.... I cried in front of my boyfriend JUST because I felt alone

Yes, as you can see from the title. I cried. So we were just hanging out and he needed to leave because he had workout with his friends. And out of the blue, I started to feel sad to face that he is leaving. Looking back, I think it was because I don't think I have been messing up with classes and job. I am very bad at managing time. And I need extra time to read and write. So I was just overwhelmed. I just thought it is bot fair that he can speak English so he can understand all the words what they are seeing. Less time on his hw...  I got it Risa. I got it. I am strong.