Bump or bloat?

Sarah

Help! I'm 12 weeks today but about a week ago I noticed I'm looking more like I have a bump. I wasn't super thin to begin with but this is more round and firm. I had bloating between weeks 8 and 10. Then it seemed to round out and get harder. Is this a bump? Or am I just more bloated? (If that is even humanly possible. Lol) Thank you in advance!