It doesn't matter what your krausen looks like, smells like, how big it is, etc. Appearance, like airlock bubbling or not bubbling, has NO DIRECT CORRELATION on how a beer is fermenting. All krausens, and all fermentations look/behave different, so stressing out on how something looks,or if it acts in a way different from how YOU think it should, doesn't matter. You HAVE KRAUSEN, that means you have fermentation, that's ALL that matters.
And the ONLY way to know what your beer is doing is to take GRAVITY READINGS, don't go by anything else.
Don't concern yourself on how it looks. Don't try to "fix" it, NOTHING IS WRONG. Just pitch your yeast and;
They know what they're doing, more that YOU do, and they don't need our help after pitching. Just to be left alone.