Sounds as if you are doing very well. The arm site takes quite a while to settle down but after a while it's just a scar which even starts to regain a skin coloured tone. Good on you for eating and chewing. I hope your flap doesn't need more work.

Best wishes
Maureen

1996, ovarian cancer surgery + cisplatin and taxol.
September, 2007, SCC of left lateral tongue. Excision.
October, 2009 recurrence in scar tissue, T1NOMO. Free flap surgery from left wrist - neck dissection. 63 year old New Zealander. No chemo, no RT.
February, 2014. New primary in left buccal mucosa. Marginal mandibulectomy, neck dissection, right arm free forearm flap. T1N0M0 but third occurrence and some areas of concern: RT started 8 April and finished 19 May.