The last couple weeks

Hello everyone, so the past couple weeks I’ve been feeling nauseous I haven’t thrown up but sometimes it’s intense nausea. Been cramping as well kinda small sharp pains, now I had a period but this one was kinda different I had no clots which normally every period I get them. Also my blood was light pink during my period and I had no to little cramping during it. I had nausea also before my period then during my period it dialed down and I was able to actually eat throughout the day without feeling sick. My weight as recently has been going up and down, been using the bathroom a lot recently as well. So thoughts anyone ?