Am I Pregnant?

18. Employed. Currently taking college classes. Happily taken. I had sex the whole week of Aug 31st. Started feeling weird on the 5th. Then by the 7th things felt worse (fatigue, bloating, cramps, prickling feelin in nipple area, & headaches) I've been really moody, and was having light pink spotting Sept 9th & 10th. I googled that you can take a urine test 4-5 days after spotting. The fifth day will be the 15th for me. Could I possibly get a BFP? Please help.