Hemorrhoids (tmi)

So I think I have hemorrhoids... idk if I should go see my doctor or if I can just treat it at home. The only time it bothers me is when I have a go and its just really uncomfortable, sometimes with slight pain and sometimes there is a little streak of blood along the outside. Should I see a doctor or should I just treat at home? Is it safe to use hemerrhoid cream/ treatment while pregnant??