Would I possibly qualify for disability for 2 lower back surgeries and shoulder surgery and current herniated disc in my neck ?

Yes, you could possibly qualify. Your age and education and work experience could also be factors in such a determination. Whether you are working at this time is a factor. Whether you have paid into Social Security is a factor. A lot will depend on your physicians and what they say about your injuries. You should go to the SSA.gov site and apply online. They will either approve you or reject your application. If your application is rejected, you will have to appeal within sixty days.

Any medical condition, if severe can result in the inability to work a full time job. As such, your conditions may preclude work. If you have recovered from your surgeries with residual problems such as physical limitations, pain, side effects of pain and other medications, loss of full use of your arms and trouble with sitting, standing and walking, all of these problems will be considered by Social Security when they evaluate your ability to work. You should tell Social Security about all of your health problems. If your allegations are supported by the medical records they will also review, you may be able to show Social Security you are disabled. As already indicated, other factors such as your age, education and prior work experience will also be considered. Unless you are currently working full time, there doesn't appear to be a good reason to wait to apply.