Quoting Madnicmil:" My ex broke into my apartment two days ago. I have a protection order against him since he has already ... [snip!] ... of him getting right back out of jail and coming after me again. Also will his charges be worse since I'm 7 months pregnant?"
I suggest you show up into court when he is sentanced as you are, and ask to me a victim impact statment. The fact is you being heavily pregnant will evoke sympathy in the jury before they find him guilty, and they will likely recommend a harsher sentence. I also think you should look into purchasing a gun with a biometric safe, and if not at the minimum get a taser.