Migraines..Don't know what contraception to use!

Natalie
I suffer from migraines with aura, have done since i was around 13. At the moment, my OH and I just use condoms but i'm wondering what else would be a good contraception for us to use? I used to take the combined pill but after finding out that I shouldn't be taking it, I stopped. I really don't fancy having any implants or nasty injections. 
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​Anyone else have this problem? Any help would be appreciated.