Is 53, by His stripes we ARE healed, is inclusive of PHYSICAL healing. See e.g., Matthew 8:16-17: [[""16 When evening came, many who were demon-possessed were brought to him, and he drove out the spirits with a word and healed all the sick. 17 This was to fulfill what was spoken through the prophet Isaiah: “He took up our infirmities and bore our diseases.”[a]

Footnotes:
[a.] Matthew 8:17 Isaiah 53:4 (see Septuagint)""]]

Since Scripture is used to interpret Scripture, Pastor Trina Segna, this means that PHYSICAL healing by God is still for today: [[""4 Surely he took up our pain  and bore our suffering, yet we considered him punished by God, stricken by him, and afflicted. 5 But he was pierced for our transgressions, he was crushed for our iniquities; the punishment that brought us peace was on him, and by his wounds we are healed.""]]

Lastly, by the time PETER got onto the scene, healing was a done deal - a paid-for thing -- a Thing of the past: 1st PETER 2:24 says that healing is like money in the bank: ALREADY THERE: [[""24 “He himself bore our sins” in his body on the cross, so that we might die to sins and live for righteousness; “by his wounds you have been healed.”"""]] I Pet 2:24.

So, healing is already there, but you must cooperate with God: "Law of Sowing and Reaping, hello?" If THAT's not enough to scare the HADES HELL out of you, check out THIS application of sowing and reaping:

I Cor 11:29-31 [[""29 For those who eat and drink without discerning the body of Christ eat and drink judgment on themselves. 30 That is why many among you are weak and sick, and a number of you have fallen asleep. 31 But if we were more discerning with regard to ourselves, we would not come under such judgment.""]] See also commentary: http://biblehub.com/commentaries/1_corinthians/11-30.htm

Use GOD'S WISDOM in eating, sleeping, exercise, and stress management.

Get well soon. :)