If you can see that you are not lucky in getting into those projects to gain their tokens at cheap prices, just leave that genre aside and move on because you are already sitting on a good bag if what you say is correct and you meet all these IDO platforms' requirements to be able to join their IDOs. Sell them and look for much better opportunities already available because these get rich quick IDOs will not do good in the long run and it is also unfair because it is only for a specific set of riches and because we know that every user wants to get in on IDOs to take bigger profits, we would recommend that you try to take part in ICOs as there are still some good ICOs going on.
It is understandable to be not profitable in brand new things, brand new things are not where they are at their best because if they are really good then they will become better. You think pancake was doing awesome on their first day of release? Axie was this great on its first day? See I am not even talking about old things like bitcoin and ethereum, just saying what I am thinking about the newer things that happened in the past 1 year.
So that means if you invest into something at IDO stage, there is a good chance you would be very upset with the result, give it a few months, sure you will buy it at a more expensive price, but at the same time you are going to profit from it hell of a lot more than putting it on every IDO you find as well, it is just reasonable to expect that. What I believe would happen is that some IDO's will do good and keep you happy in short term, but long term waiting is a better option.