Footwear - may seem expensive but once bought, that's it. If they help your overall body will benefit. The spine compensates from head to toe especially where feet are involved, mayB have a lookC at Boots web-site to see if there are insoles etc. that might ease symptoms.
If U have a good pair of shoes that have plenty of wear left, U may find, once the X-ray results are back, that a cobbler would be able to fix an appropriate support . Who organised the X-ray, hopefully he/she will give you the result as well as advice.
Let us know. We rely so much on those feet!