Pregnancy symptoms or all in my head??

So we have been ttc but I don’t know if it’s the excitement or hoping of being pregnant but i have some symptoms that I typically don’t usually have and could someone please tell me if these sound like some pregnancy symptoms I just need someone else opinion for example

more headaches than normal

I constantly am craving certain foods/drinks

Very very fatigue and tired( I’m usually a night owl but not lately after my ovulation)

Very irritated with everyone and my husband which I normally don’t get irritated with him

No sex drive at all

I even have these noticeable blue veins on my breasts and thighs ( which is not normal for me)

My whole back is very sore and hurts

I get dizzy a lot and out of breath