its getting to the point where I can't take it anymore

Since I found out I was pregnant things have been so different , I don't know if it's just me or the pregnancy hormones but whatever it is I don't like it ! My significant other has been so distant with me , I feel the need to always draw his attention ! He has always been so aware of my needs and me! But now it's like if he was trying to stay away! Sex is not even a question! It's not the same I don't know what it is or what's going on ! I'm always the one that is starting everything! I feel like if I didn't mention sex, it might not even exist anymore ! I get sad I get frustrated I don't know what to think! He's never been like that ever ! And it makes me very depressed ! He works very har and has long days but that still shouldn't be an excuse for him to act that way 😭😭😭😭😭😭😭