I suffer with headaches/migraines frequently

I have a lipoma just above my right temple. I suffer with headaches/migraines frequently, could the lipoma be the cause? My doctor brushed me off and just prescribed me a nasal spray for the migraines. 90% of them start near the site of the lump. She told me that it would not be the cause, although since her poking about it has started another migraine. I have been suffering with these migraines for around 2 years. Have had my eyes checked twice since Nov 2015. I am also having bad mood swings, tiredness. I have been ill with 2 different colds in the last month.
I am 35 years old and female.