Ok so i didn't submit my 1095A for my 2016 return because I didn't know what it was and now i started filling my 2017return and my federal return was very low so should i wait for my 1095A to file and

Yes, wait for the 1095A to file the 2017 return, as it may very well have an impact on the tax (refund or balance due) on the return.

Then also you would not need to file an amended return later (which has to be mailed in).