Feel like my heart is racing or just bad dream?

K.

So I am 6 weeks 4 days! I had a crazy dream last night and ever since then I feel like my heart is beating extra fast. I haven't eaten anything out of the norm or done anything abnormal, actually took off work yesterday to relax. We are in the process of buying a new house and selling our house and getting married earlier than expected bc baby is due on our planned wedding date! Has anyone experienced racing heart?