Discharge

Recently I feel like I have been having discharge more and more. It always stains my underwear and it feels very uncomfortable! It also has a smell to it. I can’t tell if this is something normal or not.. it’s not too strong where I can smell it through clothes but defined can when I pee. It’s usually a watery consistency like a white or very very pale yellow almost clear color. What is normal discharge and how should it look?! Is there anyway for it to smell less or better? I’m also on the pill (not sure if that has anything to do with it). Please help a girl out!!!