welcome to HCM
as u describes it hurts u at night,does it at day also.it seems the united bone is pressing yours foot nerves.it will be better to do hot fomantation,pain killers,neurobion
tabs.let the x ray
done,if needed the extra bone if any ,must be removed.local steroid
inj may be helpful,the raise of metatarsal heads with sole changes will be helpful.
dr s k gupta