I've been dealing with BP for over 35 years.
The things I've learned about myself is when things change for the worst or I feel myself spiraling out of control, I get to my Pdoc asap.
This usually means a medication change.
Sometimes a new round of intense therapy.
The worst case for me is letting symptoms control till I must be hospitalized. I hate that.
More than once I've lost the ability of coherent speech.
Your case may be milder than what I experience.
But I have 3 guidelines 1-make sure to sleep every night
Eat is #2 3- tell someone-don't isolate.