it's it possibe???

I haven't had a normal period since March and usually they're right on time and last 4-5 days. We found out I was pregnant on the 8th of last month, and I had light/ medium bleeding between the 10th and 12th. My husband and I found out on the 18th that we miscarried our first sweet bean. I was 6 weeks 2 days, and devastated.... 😔 SO here we are a few weeks later, and I'm having similar, if not enhanced symptoms than before. My period is 5 days late (according to muy tracker) my boobs are so tender and full, I'm moody, nauseous, and so tired. On a side note, my pms symptoms are very different then what I'm describing. Is it possible to be pregnant so soon after a miscarriage? Any advice helps.