Water color help please

while I was down with a fracture in my hip area. I could neither take down nor matain my pool, no one was willing to help me either (time to get better friends). My pool got green alge, I figured dno problem I'll just take care of it when I got back on my, now my pool has a brownish color. What might this be and how would I go about treeting it. It's close enough to having warm weather now that I figured that I might as well keep it up with the water that's in it, rather than hauling in new water for several miles. Can it be treated or do I need to go ahead and empty it?

You're going to need to post some more information before anyone can help you. So, just to save you some time waiting around on someone to post back, go test your water and post the results along with info. about your pool. (AG/IG, vinyl, gallons,etc.) Need your FC, CC, pH, Alk, CYA, CH (if applicable). Good luck!