advice please.....

We’ve been trying to get pregnant and we finally got a positive result, the line was faint but it was the First line on the test strip to show up in any of the tests I took.. we waited about a week before taking another because we were so excited for a darker line, but it was negative... I’m so upset and confused because I’ve been sick (like morning sickness) every day and hungry way way way more than I ever am because I never feel hungry unless I go more than a day without eating now I have to eat every two or three hours just to keep the nausea away, and I’m way more tired and emotional all the time... I’m just so confused.. please I need advice and please if all you have to say is go to the doctor just please don’t say anything at all... I don’t have medical insurance right now and can’t afford it out of pocket, I’m waiting for my appointment date to sign up for Medicaid to come around so it’s pending but right now in this moment I desperately need someone to help me make sense of this....