Left side headlight, brakelight, and blinker stop blinking

[92forddriverrob]

I own a 92 ford ranger 2wd short cab, And my left side lights all went out at the same time, headlight, brake light, and left blinker. But if i use my emergency blinkers they work exp for left rear. High beams work on both sides, and rear tail lights are fine too. The left blinker when used it come on in the front but does not blink. Some one told me a wile ago it was my blinker relay but i can't remember who, or if they even knew what they were talking about.
I'm pretty sure my back brake light is out but i don't think that would make my headlight and blinker in the front stop too.