"I want you right now" in Spanish is "Te quiero ahora mismo". It is pronounced "Tay key-AIR-oh ah-OR-ah MEES-mow". Please see this site for confirmation of the translation:
http://www.answers.com/library/Translations
"Ahorita está emborrachado."
I'm in a meeting right now = Ya estoy en un mitin
To say 'I want meat' in Spanish, you would say 'Yo quiero carne.'
"I want to sleep" would be "Quiero dormir".
I want = Quiero
To say I am preoccupied right now in spanish is, me preocupa ahora mismo.
You can say "I want to hug you now" as "Quiero abrazarte ahora" in Spanish.
"(Yo) no quiero ahora" ('Yo' - 'I' - can be omitted, unless emphatic)
the way you say "just" is unknown right now
Quieres coger
"Ahorita está emborrachado."
De momento no puedo
To say 'I want bread' in Spanish, you would say 'Yo quiero pan.'
What are you doing now: ¿Qué estás haciendo ahora
because right now, youre a loser and she needs her reputation.
In English, when you say "loving you", you mean "i love you now and in the future." Spanish doesn't use the progressive tense in that way. The Spanish progresive "Te estoy amando" means "I am loving you right now." It doesn't imply future action. So...It would be better to say something like "Te quiero ahora y siempre." Or just "te quiero" if you want a short statement.
I Wish I estaba con usted en este momento