Hi Sue - welcome to the forum

I too was on Evorel Sequi and then conti. The conti gave me constant bleeding so I swapped back to sequi as I didn't mind a bleed every month. I was told not to cut a patch in half as the hormones can "leak" out of the cut side and you don't get a full dose.
If you don't mind a bleed every month then I would say ask to go back onto Sequi if it suits you. I am now on Femseven Sequi but am having problems with them sticking. I changed to them due to the pmt effects I had from Evorel which uses Norethisterone.
You may find that a conti patch with a different progesterone in it (other than norethisterone) would suit you better and not cause the bleeding.
Have a good look around the site. You will find support on here and friendship whatever your problems or questions.
Taz x