You might find that though you wash all the time you aren't washing your clothes enough?
If you wear pjs do you change them every day or two?
Shower in the morning and put on clean clothes - that's everything clean - jeans, T shirts, jumpers and underwear.
Then shower when you get back from uni & before you go out and change into clean clothes - another complete set.
Don't wear the same coat or shoes/trainers every day - they can pick up the BO smell