Severe Astigmatism Can Anyone Tell Me If I Have Severe Astigmatism?

Can anyone tell me if i have severe astigmatism? - severe astigmatism

I am 14 and I told myself that I had astigmatism.
Use thick glasses and they said you can not daily disposable lenses. I need my glasses for short-sighted and long term.
-4 I in my left eye, and -3. something to my right.
Mom and Dad are not, but my half sister has astigmatism, but the boundary.

Can someone help me, because I am confused?