To lose/gain/maintain-NEED ADVICE

zbeatsa

So I am trying to figure out what to do as of right now in my life. I have no clue what a good weight is for someone my size. I am 20 years old, 5'1" and weigh 88 pounds.
Is this too thin? Or is this an alright amount to weigh?
What should someone my age and height weigh? I am considered to have a small frame. Really could use some insight to know how to start my journey.
Also don't know how much I should be eating. Recently haven't been having very much mostly 1200-1400 calories a day.
Any thoughts would really help.
Thanks!