symptoms what could this mean? pregnant?

so I had my period on Nov 8. and on Saturday the 19 my stomach felt bloated I could feel this slight pain and cramping down there and I didnt think anything of it much. but then I noticed on Monday the 20 I felt so tired I slept for like 10 hours and on Tuesday Nov 21 I felt sick all day. I woke up at 5 am and ate a quesadia bc i was super hungry but then I took a nap at 6am and woke up at 8 am to get ready for work and immediately felt this weird dizziness and my tummy had this queasiness like this naseous feeling. And I thought it would go away but it stook..ALL DAY on and off but mostly it felt like it never ended and I felt that sickness when I went to bed and I felt so tired I went to sleep at 6:30 pm while my husband went to bring tacos bc I couldnt even make dinner bc I kept feeling so naseous and sick and he wanted me to nap bc how tired I felt til he got back so I can eat something. I woke up twice in that nap bc of how dizzy I felt sleeping it was so odd to explain how I felt dizzy even in my sleep tip he got back. I totally devoured those tacos so fast though i was starving (The tiredness i didnt think anything of it since my husband had started a new site for work so I dropped him off at work earlier than usual and I thought maybe that is why I was tired bc of my sleeping pattern.)but now Im noticing Im always tired and some days I feel neasous but it will go away for a few days and come back and now I have this weird cramping feeling down just below my adbomen. every once and a while. I'm moody af too like I cry and laugh and then get upset and laugh and it feels like I'm insane sometimes lol And I feel this hunger intensify like feel like I get hungry fast. idk if Im stressed thats why my body is acting this way or what but I know Im not stressed so idk what it could be. oh and also yesterday I got a pedicure and my feet were so ticklish and I dont get ticklish so I thought it was just the lady having a slight hand...but idk if that could mean something too...also I feel like I could smell things pretty far away now...also thats when I thought...could I possibly be pregnant? I just feel bloated everyday now..and its hard to explain but I feel like there is something happening inside my body like below my abdomen I feel slight cramping or contracting or whatever..and when I wanna pee right before it I feel it too. Like it feels kinda like my bladder is full I know that sounds weird but it's the best I can explain. And I also experience slight constipation..but I pee more than I do the other thing... Someone help me had anyone experience this?  And not been pregnant and could be something else...