Vaginismus or just a tight vagina?

Hi, so I tried fingering myself some time ago. I was turned on, and I was rubbing my clit and I started to feel that pulsing feeling in my vagina so my finger went down there and I was able to fit just the tip of my finger. I freaked out a little and just froze with my finger in there. It didn’t feel good, and I felt uncomfortable. It was the first time I was able to do it. I bled a little afterwards and I felt uncomfortable. I haven’t tried to do it since. I took a picture of my opening and I feel like it’s very small. I’m scared I might have vaginismus. I wouldn’t feel like a woman. I’ve always been a very sexual person and it hurts me to think that I’ll never be able to give myself to my future husband like that. And I feel like I wouldn’t want someone to get stuck with me, If I can’t even have sex. I’m not 100% certain that I have it but I might. I feel like I won’t be enough. Sex is something mostly everyone can do, and for me to not be able to do that really messes with me. Considering like I said, I’ve always been a sexual person so I would feel like a fool. I would feel broken. I’m so worried that I feel that if I keep thinking about it I will get it if I don’t have it right now because I’m always stressing out about it. Any advice would help.

Btw I am a virgin.