Is this SEs from Aromasin? Or something else?

My 3 month onc visit is July 13.  I've been having some issues and would like to be prepared when I go and see him.

First, on the good side..  About a month ago my PT did some work on my back and was able to break up some scar tissue which was around a nerve running along my shoulder blade and down my lat.  It made a huge, huge difference in my range of motion and got rid of the pain in my elbow and upper arm when I reached in certain positions.  I guess the point of my saying this is that I've been in PT since late Jan for my left (cancer side) shoulder -- it's been a battle and would bring down my attitude at times.  But I'm seeing the end of those appointments in the near future.

Then, for about a month, I was getting tingling in both feet.  I could never associate it when anything specific.  I wore different sneakers thinking that it might be my favorite shoes.  I thought it might be from sitting too long but I'd also get it when I woke up in the monring.  For some reason it hasn't bothered me for about 3 weeks.

But what has taken place in the meantime is that my hands and feet have been hurting.  In the begginning it was feeling like my hands were swollen when I woke up in the morning.  Sometimes one, sometimes both.  Then it started happening during the day and, now, almost every morning it feels that way in both hands.  But they look fine.  No swelling around my ring, no lymphedema, the watch fits fine.

My feet also started hurting in the morning.  I'd get up to walk on them and it felt like they were tender on the bottoms.  Now it almost feels like the tendons are tight and they want to be slightly curled. Which is similiar to what my hands feel like.

The last thing is that I'm getting headaches more often.  Most of them have been pretty mild, just a kind of pressure on the sides towards the top of the skull.  Yesterday, though, I got a nastier one that was just on the left side, also towards the top of the skull.  But a lot of times it feels like if I could just "crack" my neck then maybe the headache would clear. Either I can't crack my neck or if I do it doesn't get rid of the headache.  A couple of time a week I wake up with the mild headache.

For the most part I've been able to ignore it first thing in the morning because I'm busy getting ready for work.  But once at work it will often soak through to my conscious thoughts that I'm uncomfortable -- it may be from my hands, feet, headache or all of them.  So then I take a Vicodin and about an hour later I'm feeling much better.  Attitude is good and I can concentrate.  No problems for hours.  Occasionally I need to take a second Vicodin late afternoon or evening.   I tried 2 extra strength Tylenol a couple of times but that does not give me relief.

Part of me doesn't want to tell the onc.  I don't want any more unnecessary scans.  But something isn't right.  So I'm looking for advice.  I don't want to go unprepared.

Thoughts?