Vaccum!

I feel like i have been in a vaccum the last few months.....its so wierd i don't react strongly to anything....very few incidents get me to react.....been hanging in between being low and depressed...many a night i cried half d night n slept for no particular reason.....its supp to be valentines day people have been calling making dinner plans....i jus plan to do nothing... i seem to look at my own life passively like a silent film