喜欢我的人都有病难怪我最近一直吃药
[xĭ huān wŏ de rén dōu yŏu bìng nán guài wŏ zuì jìn yī zhí chī yào]
In a playful tone, it means 'People who love me must be crazy, no wonder I've been taking medicine all the time', implying they think those who like them have issues. And they humorously connect others' fondness towards them with needing to take medicine, likely referring to their own mental health being affected or simply exaggerating.