Before I go into it, this is not an "oh shit i might be pregnant" thread.

I was on the combined pill since January and me and my boyfriend used condoms. With me being allergic to latex we have to use the polyutherane ones and I find they snap pretty easy but that was fine because we had the pill as well. Last week I started taking migranes and my GP took me off the pill and said he'd give me a different pill (mini pill?) next month when he's 100% sure that the combined pill caused the migranes but what am i supposed to do for a month? If I told my bf no sex til it's fixed he'd be fine with it but I don't want to, i like being intimite with him. Anyone got any suggestions for an alternate contraceptive we could use with condoms?