I want to apologize In advance with How long this is

Grace
Okay so me and my boyfriend have been dating for awhile. We see eachother quite often (like every other day ), we have sex a lot also. I am madly in love with him, like so so madly in love with him. The kid is my whole world .... But here latley our conversations have gotten  more boring and short (on his end ) , & I've been more irratable lately, he puts up with it well. But I get so mad over the smallest things. when I'm in a bad mood , he is usually put into one too... Then we fight. After he puts up with my mood swings for so long , he gets mad and tells me to text him later...but he doesn't get that  I can't help that I am In a bad mood sometimes. I honestly can't. All I want is for him to try to put me in a better mood when I'm in a bad mood , but he gets mad instead.i feel like sometimes I ask to much of him and that I'm to high maitnence but honestly I don't ask for him to buy me stuff , I ask for clingyness and love and attention. I'm worried that me and him are failing but the last thing I want to do is lose him. He's my everything.  So advice on how to keep mood swings under control ? Advice on my relation ship ? Stories if you've ever had a similar problem ??