Hi

Just had my diagnosis changed from cyclothymia to bipolar 2, BPD and panic disorder. 
Feel very overwhelmed and in disbelief, i never even considered BPD.
Feeling very lost and having serious imposter syndrome right now. 
Ive never been hospitalised, i live a very unhappy life but i cant sink it in that this is possibly quite a life chaning diagnosis.
Can anyone share exsperiences and anything i should do to make life easier?