Very happy to help you out with this!
Yes, very usually, a heart condition and migraine means that it isn't suitable for a person to use a birth control method that includes estrogen. Depending on your own particular medical situation - which you'd need a healthcare provider to tell you for sure - it's likely that you
would be able to use other hormonal methods that only contain progestin.
Generally, condoms and spermicide are the only methods available without seeing a healthcare provider, so if you want to consider any other method, you'll likely need to see one. If you're living in a place where it's harder to get birth control - and I'm sorry for that, because we all at Scarleteen think that it should be available to anyone who wants and needs it - then you might just have to do what you can to access what you need, even if it's harder. We're happy to support you in that and help you figure out who you can see and how, if you need. Even if there's general social disapproval, there are often still ways that it is possible for you to access what you want. Which methods are available in which country can vary a little, but most methods are available in most places.
If you want to explore what methods exist and find out a bit about them, you can have a look at our
Birth Control Bingo!. From what you've said so far,
http://www.scarleteen.com/birth_control ... t_estrogen and
http://www.scarleteen.com/birth_control ... hod_for_me are the most relevant parts. If you've had a look through those, is there a particular method you're interested in? Or anything that you especially do/don't want from a method?