Curious about my Depo...

Elle❤️

So I had my first Depo in March of this year and that was the only injection I had as I no longer wanted to be on birth control, I had a period on August 30th till September 15th and I haven’t had a period since, I have really tender boobs and I’m bloating like crazy, is it just my body starting to regulate? I’m really worrying that my body will never go back to normal and I’m so worried :(