Salvia Microphylia Lips

On our walk today I saw this Salvia on the edge of a drive.
This is the best out of the ones I took. 
 No breeze, then whoosh just as I'm trying to get a photo the wind got up.
Something very strange started happening today; I'd get a sharp pain in my hip or leg, then Coldness ran all over my hip & leg & into my foot.
I'll be phoning my Doctor again on Friday to see what he says & if I need to be off sick or what is to happen. 
I hope to hear from a Physiotherapist soon.