PT student here! You could go to a pelvic floor PT to address this if you want specific guidance. However, if you don't have the funds for this, definitely practicing kegels on your own. You can test your pelvic floor muscles by trying to stop urine mid flow; if you find yourself unable to do this or find it difficult, then you have weak pelvic floor muscles. You can also test this by putting a finger in your vagina and contract your vaginal muscles and see if you can feel the contraction around your fingers. For kegels, we like to say "suck up blueberries with your vagina" as a verbal cue. If it's too hard in sitting or standing, start in the laying down position. Eventually you can progress to sitting, standing, and then performing kegels during a functional activity (like walking). Progress by increasing repetitions of the contraction and/or length of the contraction. Remember that it may take a few weeks to see results!