Give it a couple of days for things to settle, it's possible there's still the effect of the "old" meds interacting with the new ones so things go a bit lower than they should.
Uncomfortable, annoying, and frustrating, definitely, but once the "old" ones get out of your system I would guess things will stabilise but I wouldn't start skipping doses as that could cause more harm than good.
That is assuming it's not been 2 weeks since the "change", of course, as if it has been then the dose is too high and you best talk to doc sharpish about reducing the dose.