Is there something wrong with me?

I don’t exercise and I’m not fit. When it comes to doing something sexual, I can’t spread my legs wide enough. I can spread alittle and also sometimes if I spread my legs too wide or something I can feel water coming out of my vagina but that could be because I’m turned on idk.

I do want to try fingering myself and insert a dildo in but I find that I’m too sensitive and I can’t seem to keep my legs wide open or something, I’m too sensitive...I squirm. I kind of do have an idea of where my v hole is but then because I squirm and can’t really open my legs wide enough I can’t explore, I’m 19 and a virgin. My legs do hurt from spreading it. Should I start working out or something?

Is this normal and has any of you ladies experienced this? Pls no rude comments