Hi saki2011,
Do you know what your current Hb level is?
The implications of your own report is that beta thal minor is likely, based on the HbA2 level. Testing your husband is necessary to determine if he is also a thal carrier. If he is also a beta thal carrier, there would be a 25% chance that each pregnancy would result in thal major, so ruling this out is important.
Your B-12 is quite low, and as a fellow vegetarian, I suggest you supplement with a B complex and B-12. I use a B complex 100 daily.
During pregnancy, you should be taking a large dose of folic acid, from 2-5 mg daily. A natural vitamin E complex of 400 IU daily is also quite important, especially for thal pregnancies.
Outside of the electrophoresis for your husband, you should have your Hb level followed throughout the pregnancy. If there is any history of clotting issues for you or in your family, you should also be monitored for thrombosis during the pregnancy.