Ive changed from sequi as Ive been suffering really bad headaches and thought it might be partly because of the hormone fluctuations. I always had headaches premenstrually. I haven't tried a different progesterone, don't want to take pills and am a bit nervous of trying utrogeston after reading all the negative experiences on here. I'm not keen on doing the vaginal route continuously due to VA issues. I was hoping the insomnia would improve with time, fingers crossed. Its amazing that I don't feel absolutely dreadful given that I don't seem to get more than 4 hours a night, every night.