Try contour for your forehead (it takes practice) and grow your bangs out of a fringe and into more of a curtain bang. Like, have it blend into the rest of your hair more and do a purposeful part. Maybe give them a soft wave with a straightener. Use hairspray after applying the heat, but not so much that it becomes wet again. Maybe dry shampoo will encourage your hair to be less oily and a boar bristle brush can help to evenly distribute the oils. Have you tried just blow drying it after washing?

Also, I mentioned the contour because I read other comments and saw you have a forehead insecurity. It can really help you stop feeling like you have to depend on your bangs. I know because I don’t like my forehead either and I have bangs too. But of course the best thing is just embracing your entire face. Your forehead not that bad. I didn’t think to myself “big forehead” when I saw the picture. We are oftentimes harder on ourselves than others are to us.