Discharge help!

I have had a pretty steady flow of discharge since my period started when I was around 11. In the past few years I have noticed it doesn't just pick up before or after my period, it is just a constant discharge of either clear, milky or sometimes tinted of yellow gooey fluid. It is embarrassing for me, especially because it unfortunately sometimes comes with a smell. I am not currently sexually active- have been, but not for over a year now- but this was a problem before I first had that. I am very clean and hygienic- changing underwear twice a day (because of this, I feel like it should be more), take showers either daily or every other day. And I do use summers <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>, I noticed some people saying that could be a problem, so there was a time I went without it at all and just used water or a mild soap, times I did it just once a week and times I tried every time I showered, but nothing seems to help. I know it is normal to have discharge and everhone has a different amount/color/scent/etc. I know I do not have any type of disease, STD or not, possibility of pregnancy, or anything! 
but this is so embarrassing for me!! If anyone has any suggestions to help reduce the amount and scent,other than just going to gyno- I would appreciate it!