prozac...

so after giving in and realising i am depressed i went to the docs today.. they have given me prozac for 2 weeks then i have to go back to check everything is ok... i took a tablet this morning and i feel so tearful now.. i feel like im scared about getting better with the tablets.. im scared of getting hooked on them... im scared i will gain weight.... im scared in general... i wish this was not happening to me...