How can I stop worrying that somethink In my pregnancy is gonna happen bad

I all do is worry that somethink is gonna happen bad my husband says I have pregnancy anxiety.. I had my first covid vaccine jab Friday an since then I've not stopped thinking what if somthink happens an since yesterday I've not relly felt strong movement I've not relly felt her move an ive try everything that dose work for me when I won't her to move like cold drink curry an much more things an nothing working...