Is this in a dream or have you really got ants marching in formation actually inside your house? If it is real, you had better do something about it before they take over. If it is a dream it means you do not like ants and are afraid of them taking over. One way or the other drastic steps must be taken. Now is the time for the magic ant powder all round the house and plenty of pieces of cucumber wherever they can gain access (they don't like cucumber). If we get any really good weather they will be doing their mating flights and there will be even more of the little beggars around to get rid of. ACT NOW!
Maybe you have a subconscious fear of being overwhelmed by the structures of society perhaps you have needed to suppress your individuality for a while and you have resented this
For years and years I have the same sort of dream that I am lost, sometimes in a wood or strange town or superstore & there's no clue's to where I may be. I ask people but they ignore me & walk on, , there's no street names, no destinations on bus's, shops have no name. If i'm with someone they disappear and i'm on my own again I know not where.
The same all the time, I'm lost...