Very emotional lately..

Idk why but i been feeling emotional.. any little thing makes me cry .. Idk if it has to do with stress or anxiety but i can't figure it out... I'm trying to look for a job right now it's been hard.. My period ended last week so i don't think it has to do with that and don't know if i'm pregnant .. I shouldn't be since i got my period last week.. It ended last week on tuesday. What could i be? and how do i stop being emotional lately? it's not depression either.. But maybe stresss and anxiety? i have no clue..