@MKitty68
Re the bike riding. Its up to you but with straight mastectomy you may be ready to do a ride within 3 weeks. 6 at most.
Re sexual activity...as soon as you feel ready, my husband and I resumed within 10 days..it was really important for me to feel loved even more than before of my bilateral mastectomy and reconstruction. I have lost all of the sensation I once loved in the breast area, but we have adapted.
Great news that no mets woohoo.
How horrible about the whole way the job situation was handled. Hope all goes well. It really was appalling treatment.