I have always had a problem with my vagina sucking up water when i am in the bath or a swimming pool. I think i have a very loose vagina because when im in the water, if i put my fingers in my vagina the whole vagina is open and loose and filled with water. This is an issue when i have my period and go swimming. If i wear a tampon the tampon fills with pool water and doesnt soak up my blood and so in the pool and when i get out my muscles tighten and the water/blood leaks from my vagina. Similarly when i use a menstrual cup, when i empty it after i get out of the water it is completely filled with pool water.

Also even when i am not in the water, in some positions if i put a finger up my vagina i can feel a sort of open space- its not tight or anything.

I am 19 and have not had any children, i am also a virgin. This can't be normal... whats wrong...? what can do to help with this issue?