Do you take it regularly or something?
If you had no tolerance prior, then taking it like that for 7-10 should be completely fine.
I mean, provided you don't have an addictive personality and you can make yourself stop taking them.
But you're not going to be physically dependent after 7-10 days. Maybe a stomach ache and a bit of sweating for one day, if anything at all. I binged on valium actually very recently, same amount you've been doing, for 15 or 16 days and I stopped immediately (because I ran out).
It's been 7 days since. I'm fine. No atypical stomach aches, sweating, headaches...shit's all good.
Seriously, don't worry about it. Just don't go for any longer than that and you'll be fine.
I know that it must make you feel very good and social and whatnot. It does so for me. I'll tell you about a schedule I had in the past that worked tremendously - I took both hydrocodone and diazepam for the same purpose about a year ago, which was to feel carefree and sociable. Ultimately what I ended up doing was I'd take exclusively valium for a week, then I'd switch to the hydro for a week, then I'd switch back to the valium for a week, etc... This prevented tolerance quite well, and I did this for quite a long time until I was no longer to get those drugs from that particular doctor (and when I had to stop them I was completely okay, because having used them in that manner allowed me to keep myself from becoming dependent on either of them).
So if you have something else that you really like I would recommend trying a similar thing.