Hi, I am 5 weeks pregnant based on my last period. What are the chances that the last period wasn't a period and I could be further along? I say this because the 2 weeks before my missed period i started getting exhausted doing routine things, like I'm a really active person but I couldn't even finished simple jobs that I would fly through before. Then I started feeling bloated, like my pants were very tight, had to unbutton it while driving. Then my appetite started to increase and I was waking up randomly during the night. I thought I might be sick but when my period didn't come then I straight away got a test and it was positive. Since then I am exhausted and hungry all of the time. Sometimes I'm even hungry while I'm eating. Every now and then I feel unwell and have to lie down, very dizzy and heart pounding in my head. I have my doctor's appointment next week and am waiting on the scan appointment. But is this normal for 5 weeks? Could I be further along? Could I have some other condition? Like I would be nervous about driving like this and fear that if I'm like this now, then I could end up bedridden for most of the pregnancy. Any advice or help would be greatly appreciated