help! I'm worried that I might get an infection or something. yesterday I had one tampon (with applicator) left and I opened the package but it flew out and landed on the floor. I was in a public bathroom with no dispenser so I picked it up really fast and wiped it off on my shirt and my sweatshirt really well and couldn't see any more dust or dirt on it. I was so nervous putting it in but I had to cause I didn't have any extras. I don't feel sick or any pain so I don't think I'll get an infection , but I'm still really worried . help!