Hey, if theres one thing i need to say-is that u will probably be ok and try not to worry so much. the fact that he didnt actually ejaculate inside u is ok, and so i would think it would be hard.
...with pregnancy tests, u need to wait maybe 3 weeks before the real results will show. Read the instructions thoroughly and there are also instructions on the pack to a place u can call incase u need advice. The reason u have to wait several weeks or so, is because the pregnancy test looks for a hormone -HCG in your urine which, if u are pregnant will be detected in the test and the HCG might not show up straight away for a few weeks.
Anyway, have u thought that maybe because u were with him mucking around, that it might have made u wet down there and thats what the wet stuff was-becasue when u are sexually aroused, u can secrete stuff there to make it easier for when u go to have sex. Im guessing that you are new to all this. but if not, then Im sorry if I offend u in any way. But please dont worry, I really think it will all be fine. Tell u what, wait two weeks or so, then test again. During the meantime, dont stress and try not to think about it.