I (35M) feel so worthless after being broken up with by my girlfriend (33F) for a week, what can I do to feel better?

I (35M) have been with my current and second wife (33F) for 6 years. We have a daughter (4) and she's been pregnant for about a week.<br><br>I've been really depressed, so I got prescribed antidepressants. My girlfriend (wife?) gobbled them up because "she felt low".<br><br>To be honest, I've always thought that she's kind of ugly, and I'm not sure if it's because of my depression, but I think she's gaining weight and she's uglier than before. She also has a very big mouth and talks a lot, which annoys me. She's also very childish. <br><br>The day after she took the pills, she said she felt bad and stopped talking to me. I gave her space and time, but a week later she broke up with me. <br><br>I was devastated. I thought I messed up big time and that I was a bad partner, and that there's something wrong with me. I don't know if I can fix this, or if I even can, how do I even approach this situation?<br><br>&#x200B;<br><br>PS: I'm using chambers-SDK generator, so the format might be a bit weird. I'm sorry.<br><br>&#x200B;