WTF is wrong with my vagina

I had a DR check me out and do swabs, no thrush, no infection, all good apparently. I am super pregnant though so idk if its hormonal but i cannot get wet during sex or foreplay. Im like a shrivled up prune down there. My vagina feels slightly itchy, no odor, no discharge apart from what looks somewhat like idk bits of toilet paper? Its been like this for weeks. Ive had a dose of canesten the pessaries for a week and like i said drs have said im fine. Could it just be a pregnant thing?