Chronic fatigue, chronic inflamed/ulcers in nostrils, gum pimple-like eruption

Added to above, I went through a spell of crumbling teeth, but the crumbling has stopped.

I started Sepia 6c and experienced much improvement in nostrils but not 100% resolution. Symptoms return when Sepia stopped.

The gum lesion started 6 weeks ago. I treated topically with Colloidal Silver which has been an effective go-to for mouth pain. But sometimes certain foods cause an immediate billowing up of the gum "pimple". It fills with fluid and sometimes bleeds if pressed. I don't experience pain as Colloidal Silver is an effective anti-viral/biotic and has immediate analgesic qualities.

This condition has lessened slightly with beginning Phospherous 30x, which is the only dilution available locally. It looks like importing from Canada is the only option for a stronger dilution, which I intend to try.

Can I continue both remedies together? I also started taking Tissue salt E tonic remedy #2 which immediately improved my fatigue.

I'm wondering what the right protocol is for taking these three remedies which seem to be helping me as I'm going through a high-stress transition presently. I also meditate which helps enormously with my stress.

Thanks so much for your help!