Twins??? HCG 7,600 at 4weeks+5?

I know this sounds crazy, but I’ve had this crazy feeling since I found out that I’m pregnant that I’m having twins. This is my third pregnancy and I never felt this way with my other two. I found out I was pregnant BFP in the middle of the day at 3 weeks+4. I’m also experiencing more early pregnancy symptoms than I ever have before. Both prior pregnancies I had no symptoms until second trimester, other than a little bloating with my second. I know I’m probably overthinking it, but what do you think? I was told my HCG levels are at about 5-7 weeks pregnant.