It is common for anxiety levels to spike after antidepressant dose increases. They usually drop back within a couple of weeks.
At 6 weeks you're now in the zone when antidepressants often start kicking-in, though the dose increase may have set this back a little.So I've now done 2 weeks at 70mg a days 3 at 70/70 a day and a week at 105/70. Any advice would be beneficial!!