When all you want is validation and you feel like you've exhausted every option, it's easy to resort to giving yourself to people because their interest is a proxy for validation.
If that's really your only source of validation for whatever need isn't being met then it can go past people pleasing and put you in a state of vulnerability where others can exercise control over your own sense of self.
There are people out there who are experts in detecting desperation and are happy to breadcrumb, manipulate or otherwise misdirect you to whatever destination suits them best. You may not even realise it's happening.
It's important to recognise not just how dangerous this is but also the ways you might still be susceptible to it even if you feel like you're pretty on top of things and know who you are.
Having even just one unmet need can slowly pull you into that vulnerable frame of mind unless you have the tools to self-manage. We've all got fatal flaws and gaps in our armour, knowing them is only half the battle.
Especially on the internet it's a matter of both safety and sanity to check in with yourself and recognise what desires you have that could be leading you astray. Don't overlook discomfort, especially if you keep finding yourself making exceptions or excuses for someone.
Keep working on yourself, nurture your own resilience and do what it takes to protect your peace.