...3. Try to adjust your stoploss: You can do this if your trade is already in profit and you suspect that it is going back to your entry price, so you can take your stoploss to entry and all the order to run for profit or it stops at your entry.
Using a stop loss does not always lead to the correct result. Very often, after a sharp movement, the price instantly recovers to the previous one. In such cases, if you use a stop loss, your order will be closed and you will record a loss. My opinion is that it would be more correct to close the order yourself, after the price is fixed below the support level or above the resistance level.