Contraception refusal

After having stroke like syptoms and a bad migraine for days I was taken off my pill immidiatly by my gp. They then refered me to a family planning clinic to get the coil fitted ( I ddint want it, and was never asked). The clinic refused to fit it anyway as they felt I was too young. I was given the morning after pill as I didn't have 7 days worth of pills in my system before stopping.

I have been told I cannot take any hormanal contraceptives, I don't want the coil and they advised against the diaphragm as it's "not nice for your partner"

I really dint know what else there is, I go on holiday in a few weeks so will be bleeding while in away, which is annoying, but I don't want to go through life with out taking any form of contraception.