Ten weeks today!

So this is my first baby. And apart from being tired and pooping more frequently, I don't really have any symptoms. I keep losing weight which is apparently not abnormal in the first trimester. I went from being 185lbs when I found out I was 3-4 weeks pregnant to now currently being 158lbs and 10 weeks pregnant. I had a point and time when I was about 6 weeks where I was super bloated for two days and my stomach looked huge! But since then I haven't seen a little pudge in my belly or anything. I don't look nor feel pregnant. I haven't puked once. I haven't felt nauseous. I just go to bed earlier than I used to because I'm tired. My sister in law just had a baby girl roughly 6 weeks ago. And she's been going on about oh your first trimester will suck. Make sure you stock up on ginger gravol and reduce your coffee intake and let your boss know so they aren't writing you up for taking time off for morning sickness and some light spotting is totally normal. And I'm like ok good to know. But where are these symptoms?! like I know I'm pregnant. I saw my human bean at the ultrasound haha. I'm due the first week of October. Any one else not really experiencing any changes?