Hi all! I hope you all had a lush Christmas and New Year 😊

I haven't been on here for a while as I have been pretty good, just dipping in here and there, thank goodness. But for the past few days I've had terrible pounding heart, feeling sick and hot face again 😖 .
On the 17th December, I had a period for about 5 days (I'm usually pretty regular, but this one was a few days earlier than normal), then it stopped as normal, then I had light bleeding about 4 days later again for about 3 days. Since this, I've had the above symptoms plus today loose bowels and feeling sickly with pelvic pain a little.
Is this normal? I've just turned 50 and I've had loads of heart tests, blood tests, and a recent smear which was normal.
I've been so grateful for feeling near normal for months (I'm sure the Fluoxetine has helped) but now I'm worrying again I've got some sort of weird disease and it won't go away.
Please can anyone advise or has anyone had similar? Thank you so much, this site is wonderful, my comfort blanket ❤