Glad you came here stoofur, where the is plenty of sound advice.
Too often, people like grandparents give you garbage like 'She's just exercising her lungs, leave her to cry ...' which is just cruel.
Babies always cry for a reason, we may not know what that reason is - but as advised, she may just feel like some comfort and closeness, and who would deny her that?
When winding, put her over your shoulder and make sure her body is stretched out, her legs are straight, so her system can burp properly. You can also laie her face down on your lap and rub and pat her back to wind her.
If you have ticked everything else, she may just feel like some company, and as dad, you should make the most of every second! I have three grown-up daughters, and that time when she wants her Daddy is all too short, so make the most of it!
Good luck.