When I was feeding my female betta this morning I bent down and when I looked at her face to face she looked very round and I thought I was just seeing things because I was still tired.

Than my dad walked into my room to look at how my fish were doing and he said that she looked really fat too. So I went in and it looks like she has a pouch that's whitish/yellowish and I'm not sure if she's bloating or if it's an egg sack...I feed her 4 pellets a day so she's not getting overfed. I can take a picture if it would help. I'm not planning on breeding her and I have NO idea what to do if she's bloating. Please help!