This is the thing about THC tolerance...if you're a regular user (every day or two), your tolerance shoots through the roof fairly quickly. But as I liked to remind people in the cannabis industry that I've discussed these matters with on twitter, putting the needs of daily users first is catering to people with addiction problems. It would be like Smirnoff making a 70% vodka because full blown alcoholics don't need as much to get drunk and thus, prefer it. It's a terrible way to approach usage. The vast majority of users when this is a fully mature industry will be fine with 5-10mg doses of edibles/beverages. It's the dying gasp of the stoner counter culture that keeps trying to convince us that 50-100mg products are completely necessary.
If anything, your tolerance shooting up should be a sign to take a week off.