early prego symptoms?? HELP!

robin

so i have been having SUPER sensitive nipples for like 3 weeks, they feel fuller and heavier. i noticed the bumps around my nipples are a little larger than normal. I had a weird stomach cramp the other day that almost made me cry and want to vomit and my nose is SOOO congested, I woke up with a random cold and my nose is stopped and runny but i’m not sick. yesterday my leg was hurting and aching so bad and i’m bloated. I ate a cupcake yesterday and felt like I wanted to vomit and that is not normal for me. my body has not been normal lately and i’m not sure what is going on. I did start bleeding yesterday and if this is my period it came SUPER early. i’ve read online symptoms of early pregnancy and almost everything matches up. can anyone relate to this?? are these early symptoms?? what is going on?? 😅😅 HELP!!