Has anyone fixed a swollen dorsal vein ?

My shit has never popped out, I got pictures to confirm. Recently, last 6 months it’s been sticking out. Soft and hard. Sometimes it disappears when soft and sometimes it’s worse than others. Sometimes my glans doesn’t fill all the way either and it’s flat. I’m hoping this can go away. I’ve had it for 3 years and after the new year started I realize I gotta fix this or it will stay forever I can’t just sit and hope.