Female eggs?

[Bettafish]

So i have a female betta as said by the title and sticking out from her belly is like a long white thing. It wasnt sticking out as far but now it further out and i just cant tell if its an egg or a parasite. I just hangs out below her and i just wanna like tear it out.

Also she has two horizontal black striped and sometimes they go away and somethimes they stay. are they stress stripes?

[Bettafish]

More came out and now its almost disconnected. is this betta poop?

[aokashi]

it could be parasites or it could be that she ate her eggs
if she's acting normal it's probably the latter.

[dramaqueen]

It sounds to me like parasites.