HELP!Advice/suggestions needed!

So every time I cough hard I pee a little bit....no I have not had any children!

It doesn’t matter if I’ve just gone to the bathroom or not 8 out of 10 times I pee a bit.

I hate it, and it makes me feel gross but I don’t know why it’s happening (just started like 4 months ago). I don’t have health insurance and can’t afford a doctors visit but I’m starting to worry...

help!