Hormones gone crazy?

I was 8 weeks pregnant. And I lost my peanut on July 29th. Since then I have been a wreck. I have gone back to work. I have went out. And tried to be as normal as possible. But I am still crying non stop. And sometimes it's for nothing. I have been very irritable, mostly towards my fella. For stupid little things like not doing the dishes. Or picking up his dirty clothes. And I've just feel like I've snapped. My hormones I know are still off. But how long does it take for things to get back to "normal" ?!? How long does it take for hormones to calm down? I just want things to convert back to the way they use to be. I don't like who I have become because of this loss....