side effect from b12 injections

Had my first B12 injection…. Painful when actually injected. Sore area since but had dizzy spells and tingling hands that felt like they were covered in cactus pins! Side effects happened the HARDENING Vitamin deficiency — More questions Size:1g https://www.biosense-clinic.com/cdn/shop/products/product-thumb-b12-injection-box-100mcg_1024x1024_1668f956-5f8a-4890-bfa5-c4d2ce993993.png?v=1571611463&width=1445

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