Hi, I am 4+4 so very early. I had nausea for 3-4 days along with feeling very thirsty, the same symptoms as I had in my first pregnancy. How for the last couple of days I haven’t had any symptoms at all and have gone back to feeling normal. I’m really worried that this could mean an early miscarriage. This is an IVF baby through a frozen embryo transfer and it hasn’t been easy to get to this point. Any help or advice appreciated!