I'm 22 and I also have this problem. I'm getting over it because my partner is so reassuring and loving. We do every position and oral in between and by the end of it we're both satisfied and knackered! Just enjoy it, I've been surfing the net for months looking for answers to see if it was only me I've found out there are hundreds of women in the same boat.......
I've been having the same problem for 5 yrs now..It started when I had my daughter, actually when I became preggo (at 17)..now im 23..sometimes Im so afraid to do it with my bf too, its been like this for 5 yrs..sometimes he says he cant feel me cuz its so wet..I mean he tries to make me feel better by saying wow u must be turned on..but Im freakkin wet down there even wgen Im not turned on and before we do it..It also makes it hard for me to feel his penis even when its hard..and hes pretty big!..because of this we have to use a condom all the time (although we should be anyway)...but it helps keep the wetness off...weve been ogether so long, obviously theres time we wanna go without a condom,,but we I have to stop, and I have to wipe tlike 5 times until its dry..I hate it I feel like an ocean, ladies, Im glad to hear your both young to,,,If any of you find anything that works please let me know...I officially dislike sex :(
its all about what you eat and how different foods effect your hormone levels. Check out this web site it has lots of great info and answers all your questions.
if not a change in estrogen levels, you may be having an allergic reaction...soaps, fabric softeners even underwear!! I just realised I was allergic to my new and expensive Calvin Klein underwear because of the nylon (man-made and full of chemicals). After switching to my new Jockey natural bamboo cotton (careful to still check tags for any nylon) things cleared up almost immediately!!