Feeling disconnected from my partner

So, my boyfriend and I have been together for about 11 months now. For the past couple of months, I've been under a lot of stress. In December 2018, I found out that I was pregnant. We were happy about it, yet very stressed and nervous since we were not prepared for a baby since he wasn't confident about his job security and we didn't have an apartment yet(we still live at home). I ended up miscarrying later that month on the 30th and then because that wasn't enough, we got into a car accident on New Years eve. No one was hurt, just a banged up car. Ever since then, I've been dealing with a lot of issues in terms of struggling in college, health issues, family, etc. I've been feeling very hopeless and alone since December. I haven't been seeing my boyfriend often due to time. It's to the point where... I don't feel that he understands me, what I go through, and my life. I love him, but lately I haven't been able to see him in a romantic way and I just don't feel the same connection with him as I did before. I don't know what to do...