Please help. I'm so confused right now. How can I have a faint positive then start spotting 30 min later. I put a tampon in but after 10 min I took it out. It was making me hurt in my belly and vagina. After I took it out the pain slowly went away and now I'm fine I think. The test I took was the one from Walmart for 88 cents. Don't get paid till the 9th so I dont have any money for a better one. I'm so confused right now. Please help!

PS the picture doesn't do it justice. My roommate even see's the faint positive. My roommate is a dude lol