I know the feeling. I call it the 30 days of silence.
I would advise you join highly engaging publications such as
Reciprocal,
MidForm,
Illumination (it's 5 publications total),
New Writers Welcome,
Anyone Can Write Online,
and Orange Journal.
Read and write for these platforms, clap, highlight, and respond. For every story you write, read 10 stories or more (do what you can).
Do a post once a week of your top 5 reads of the week highlighting the great stories you read this week.
Be sure to tag the authors of the stories in your story. Try read writers who are active on the platform but have
less than 1000 followers.
When you feel comfortalbe with how to navigate on the platform, pursue larger publications and write for a combination of small and large pubs.