This has happened many times before with me. It sometimes hurt me a lot in the beginning. It often happened that the prices went up after the tokens were sold, so I was very upset on the situation, But that's when I started working in crypto. But now I understand that this is a market and prices fluctuate in the market.There is nothing wrong if you sell them first and then the price goes up because you took advantage of it religiously.
Every people have bad experience, sell their tokens before market up.
Thats normal, because crypto currency is unpredictable, no one can predict the price of coin accurately.
Experience is the best teacher, we must be careful and keep hold if you confident your coins will up.