If you feel well on sequi but not on continuous then you should be afforded the autonomy to choose to continue sequi and accept the small theoretical increased risk of endometrial hyperplasia.
Guidelines recommend menopause hormone therapy prescribing is individualised and based on shared decision making, however some GP's particularly if they lack confidence or experience, tend to stick rigidly to arbitrary age based cut-offs for switching to continuous.
Many do not even understand the rationale behind this, it's a computer-says-no situation.
It is also worth noting that whilst endometrial risk is slightly increased if sequential HRT is used long term, other outcomes such as breast, cardiovascular, thrombotic etc and possibly cognitive appear to be more favourable with sequential vs continuous.