Hello and thank you for the question. Answers given are for informational purposes only and are not meant to replace an exam by an in-person.
I am Dr. Sohaib, a practicing Internal Medicine Specialist and i will do my best to help you today.
You need to answer a few questions first which will help me assist you in a better way.
Is there any itching in the affected area?
Pain in the back?
Similar sensations elsewhere in the body?
No itching or pain, the sensations occur in different spots around my right shoulder blade, lower right of back, and lower right of stomach.
There are few important reasons for this.
First, localized skin irritation/inflammation as you had rash also in the similar areas.
B-12/Folate deficiency can give you abnormal sensations like this.
Pinched nerve in the spine can also give you similar symptoms (due to disc prolapse or vertebral degeneration).
And finally, one can have symptoms like this in anxiety states (but before attributing this to anxiety, all other potential causes need to be ruled out).
Keep yourself adequately hydrated.
Can use topical capsaicin as well as hydrocortisone ointment over skin to see how you respond to this.
This does not appear something serious for which urgent care is required.
If the symptoms persist, do not improve or get worse, see your doctor discussing all the details i have mentioned to get a management plan chalked out that suits best to your needs.
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If you feel you have gotten anything less, please reply back, I am happy to address follow-up questions.
Okay thank you for your answers, im am not sure which one it could be, possibly anxiety but would this be the cause of such strong muscle spasms? I also feel like I have a temperate, so rest and keeping hydrated is the best option for making this go away?
Thank you for the follow up question Gareth.
Yes, rest, adequate hydration (water, juices) are best treatment right now.
Anxiety can not give you muscle spasms generally, but yes this can happen some times.
Stay relaxed, this does not seems to be serious.
Thank you very much for your help, im glad its nothing serious.