Vjay jay probs

Fay

I just finished my period a couple days ago and just started experimenting with vibrators since manually doesn’t work for me. I never actually inserted anything I just used a vibrating face brush over my clit. But I stuck a finger in my vaj today and it’s really sore but idk why bc I never actually inserted anything? does anyone know? Could it be from inserting tampons since I just started using them?