Will my credit card get declined??

So it’s a long story but basically it’s been rough and all I have right now is my credit card.. I normally try not to use it but I’ve just had to.. now I need diapers! The line of credit is $500 and I have only $4 left until my next payment... (by then I will have the money to pay for it)

If I went and bought some diapers will I get declined?? I normally don’t mind just trying but it’s late and I’ll have to pack the kids up and go so I don’t want to do that if I now I’ll be declined but I need diapers like NOW!!

Edit; well thanks you guys! It’s never gotten this bad! Looks like I’ll just be wrapping her up in wash clothes or towels at night and free ballin during the day lol no biggie! I can handle it!

I have reached out to everyone to ask and no one could help.. but it’s fine!! I mean diapers weren’t around forever! It’s not the end of the world.. it’s only a couple days and it’ll be fine.. thankfully I know the poop face so I can rush her to the toilet from there.. I actually just now wrapped her in a big T-shirt and a towel.. I really thought I had bought a box of diapers so I wasn’t worried but when I went looking for them I couldn’t find them!!! And then I realized I was using that box.. everything’s good though! I’m not worried about it, I have food and a place to live so everything is fine