Where are you from originally OP, is this kind of treatment normal in your family/upbringing?
I'm guessing if you are asking, that it's not.
Well it isn't normal, in any sense, and somehow you do need to get out of this situation.
How much money do you have in the account that you have the card for?Enough to be of use to you?
I think you need to call your bank and tell them that your H has taken your card and can you get a new one, ideally one that you collect from a branch near you.
When he is out of the house, what do you do? stay in?
That is a terrible habit to break, I know, I spent 3 years inside during an abusive relationship, got panic attacks when out and about and felt like I should be punished for daring to be out.
Can you call Woman's Aid, talk to a RL person about it, and work out what you can realistically do to get yourself into a more healthy environment.
The state of affairs you are living through now can not continue, something has to change. You don't deserve this, never did, never will do, and nothing you did caused it, or will change it, only if you can get away from it.
Know that this will never get any better, only worse, and that even when your life barely registers, that he won't stop trying to control you.
HE is the problem, not you.
Please be brave, be strong and be calm, we'll be with you as long as you want us to be.