What's the differe nce btw a nympho and a addict? HELP ME I LOVE I HAVE TO KNOW THIS!!!?

I want to know! I only like having with my ex-boyfriend because we are on and off involved, so i'm not a hoe. but i always wanna *** like OMG!! we are constantly fighting but is the one thing that we will always have and its like no matter what i just cant go without!! I hear ppl say it is average to have 3 or 4 times out of a whole entire week but i have to have at least ONCE a day. So am I a nympho or a sex addict? I feel like less of a sex addict because i dont have to get it from any and everyone but i fuking love fuking!