Could i be getting sick from my boyfriend?

you could be getting sick from your boyfriend....try taking some zinc tablets to boost your immune system as well as some ester-c (found at the local heath food store), as you could just have a naturally low immune system, and your boyfriend a high one. Try not to think about it because sometimes if you think you have something then your body will develop similar symptoms, even though you could be completely healthy - mind over matter, hope this helps at all sorry if it doesn't - contact your G.P if not, as you really shouldn't be getting ill this often.