By Mombloglife
1.
Breast tenderness and fullness vs. soreness and increased sensitivity.
2.
Not common during PMS but to be expected during pregnancy.
3.
A common symptom for PMS but very mild during pregnancy.
4.
Hormonal changes will have slightly different effects in each case.
5.
caused by spike in hormones during PMS versus deficiencies during pregnancy.
6.
Common in both cases. But in early pregnancy you might loose weight.
7.
Very common during pregnancy, not so much during PMS.