Don't think about it as suffocating or not giving space, that would mean you're overdoing it. Just send her a message or two a day, you know, just to say hi, or wish her well. Texting isn't a replacement for real conversations but its a convenient way to show that you care. think of it like your girlfriend leaving you a loving note on your door while your away. would you tell her to stop it or would you be happy to read something from her when you come back home?
He who laughs last, thinks the slowest