Michelle46, you are taking a lot of progesterone and for a long time. If you think about it, you are actually taking the Utrogestan capsules for 14 days, then you probably have a gap of 5-6 days before starting a period. which probably lasts about 5 days. meaning the whole process is taking up about 25 days of the month which gives you just 7(ish) days before you have to start the whole process again. If you look at it like that, no wonder you don't feel good, I would have a permanent migraine if I took that much Utrogestan. One other point, Utrogestan hangs around in your system a long time after you take the last capsule and some women feel stange for a couple of weeks.
I'm sure some women can take endless amounts of synthetic/micronised progesterone and not be affected by it but if you are one of the unlucky ones who are, then you need to limit its use. Unfortunately, I have found all the progesterone used in HRT preparations have dreadful side effects and even though Utrogestan is supposedly the closest to our own progesterone and in my case, the lesser of several evils, I still don't think it is a particularly successful product and certainly nothing like the progesterone that I used to produce myself - I didn't have any migraines, PMS or period problems pre-menopause.
I really wish there was an alternative to progesterone in HRT preparations but sadly there isn't, well not yet anyway but we live in hope. Therefore, I have found that the only way to make it bearable is to limit its use and I take 100mg vaginally for 7 days every 5 weeks and I can just about tolerate it, at a push and with a huge amount of reluctance. For me, it is either that or a hysterectomy.
If you do decide to do the 7 days Utrogestan regime, i would recommend you have a scan every now and then to make sure you are getting proper clearance but frankly, all women need to have scans anyway because there are all sorts of other things to look for that only show up on a scan. You can get this on the NHS or privately.
Hope that helps.