Hopeful and waiting

I had a miscarriage at the beginning on December at 11 weeks along. It mostly happened naturally but I ended up and had to get a D&C; a week after it started on December 8. I got my first period 4 weeks after and it was a normal period. The past few days I have been feeling VERY similar symptoms that I had when I was pregnant. I’m supposed to get my period on the 15th and I’m just wondering if it’s all in our heads (my husband has mentioned a few symptoms as well that he recognized as my pregnancy symptoms), or if I could actually be pregnant again?