I don't mind at all @meemeemammy
You really should give vaginal use a go.
Nothing to lose.
What I'd suggest is that you treat your soreness which will likely be vaginal atrophy and also use Utrogestan vaginally to get rid of that hung over feeling in the morning. (Assume you've been taking them orally last thing at night? Otherwise you will feel dizzy.)
I've discussed this with my private consultant and what you can do is to use Utrogestan vaginally at any time of day (not only at night.)
I've used it both ways. Using it vaginally I get very few side effects apart from sometimes feeling a bit hotter at night and more vivid dreams. Nothing too awful. I also get on with it reasonably okay orally.
So you could use your vaginal treatment (Ovestin or Vagifem) at night (giving it time to work) and insert Utrogestan in the day (as long as it doesn't fall out.
If you can - and it may not be possible if you're dashing off to work - you can lie down for 30 mins after inserting it to help.
OR if you choose Vagifem, (not Ovestin) the tiny tablets stick to the vaginal walls so you could insert those in the morning and do the Utrogestan at bedtime.
What I do, is mix the two ways of taking it. I can't go for 2 weeks without using vaginal estrogen, so I use Utrogestan orally for at least 2 days of a cycle.
I hope this doesn't sound too confusing but I'm sure you will find a way if you experiment for what suits you.