Have a blood test performed and see your doctor for some intensive tests. This might be illness related and not caused by pregnancy. Difficult to say.
I Don't find any weekness in myself.
There is no such word as "weekness". Three weeks is 21 days.
According to her book 'Miles To Go' her weekness is keeping secrets.
The walls of the artery must be strong in order to withstand the pressure from the heart. If there a rupture in the wall then this can cause serious heart conditions.
You could possibly have low blood pressure, diabetes, or you may be anemic. You should probably get some blood work done.
Godzilla
injury
Manners
it depends on the pokemon.....example:i have a Pikachu its weekness is water,i have a Piplup is weekness is ice.....
yours is spelling.
chocolates
yes