Drop after 301 - how to react?

I pointed a clean domain with a 301 redirect to an inner page.
The domain topic is totally unrelated.
Moneysite is 4 month old.
Before i was at #5 and after google found the redirect i was at #17.
Today, one week after the redirect i am at #10.

Before the page had 17 relevant domains of my pbn linked to it, now it has additionally 160 totally unrelated domains pointing to it.

I don't know what to do now...

Wait longer and do nothing to see where the google dance ends?
Or should I go on and build pbn-links?
Or should i remove the 301?

What would you do?

.

I'll leave the 301 as is and play the waiting game.

Wait for the dance to stop before making a decision.

Give it a week time.also nothing wrong with going for more PBN links.It will certainly boost your money site.

Don't do anything until it shows the real problem. wait for nearly 2 weeks as Google always dance in search algorithms.

Wait for the dance to stop, might take a week or two.

If your domain is really "clean" then you should atleast be back where you were to start with.