HELP!!!

I stupidly bought something I saw on TikTok🙄

it was these PH-D suppositories and they were triggering my BV/yeast infection and I didn’t know that until my very last time using them and I popped one in and immediately started feeling that BURNING feeling (which I thought was from the BV initially) . I have been having that same burning/ tingling feeling since the end of august IT WILL NOT GO AWAY that pain starts from my Vag and shoots down to my legs! Should I Sue them? I think their product caused some damage to my private area!