Used a cream for first time but it made me numb?

My boyfriend and I used a power erect cream for the first time and it made me not feel anything. When he first put his fingers in me I felt absolutely nothing and then the whole time during sex I didn’t feel anything. But I’m worried because the cream isn’t supposed to make you numb, so was it actually my vagina? And it didn’t give it time to.m numb even if it was supposed to. I’m worried, what do I do? All it did was make my vagina burn really bad.