A research paper of mine has been accepted at an IEEE conference. Although I submitted my best work as a research paper, my best was not good enough and the reviewers threw it with the poster papers. So, it will get published in the conference proceeding but will NOT get uploaded to Xplore Library.
Now if I go with this, can I try submitting the same paper (as it won't be online) to other IEEE conferences or reputed journals or do I have to change it substantially before submitting to other publishers? This would be a problem because I can not work on it any more without a top-notch laboratory with chemical equipment; I already did what I could with just a PC and a lot of time (I am an undergraduate student in a developing country btw).
Or keeping this in mind, should I simply withdraw the paper and try elsewhere from scratch?