Should I be worried?

~kinda TMI~ On Saturday, I got my first vibrator (Velvety Kiss by Adam&eve, about an inch in diameter) and used it too. I’ve only ever really masturbated via clitoral stimulation before, but I thought it would feel good, so I put it inside me. Didn’t really feel that great, but I tried a few times before giving up and going back to my clit. The orgasm was soooo disappointing. Anyway, ever since, I’ve had non stop discharge and after ‘feeling around’, I noticed that I feel looser? I’m not aroused at all, so I don’t understand why my body is acting this way? I have to wear pantyliners ALL THE TIME and sometimes light tampons because it’s just a lot of discharge and it feels so weird and open? I’ve been horny before and I’ve masturbated before, but this has never happened. Should I be worried? Or is it normal to ‘loosen up’ after being ‘penetrated’ (for lack of better wording).

Please help. I’m so embarrassed and frustrated. It’s been almost three days!