When should I text?

I met a guy on tinder and we hooked up. Everything was great. I texted the next morning saying I had fun and he responded he did to and he was still recovering (it was intense). It’s been almost a week and I haven’t heard from him. Should I text him or just let it go? I know he has a busy schedule and I don’t want to seem clingy and needy either.
When should I text?
Post Opinion