what are the chances that i might be pregnant?!?!

Guadalupe

So my fertile week was last week and I'm feeling minor cramping and bloating and backaches... I'm wondering if I'm pregnant. I've tested twice and I got negative but I'm thinking I might be too early. But idk... anyone else trying to concieve and was fertile in that same week? what are your symptoms? I'm going to wait to test again but I curious.