Hey welcome back, i am glad everything better for you
Well it always something , at least in my life lol Just always need to wait and do what we need to do and finally it always get better
Do you cycle your 10 gall tank? I want to give you link where Oldfishlady give cycling instructions. It always good to know something new and helpful.Just not sure if you cycling.
Make sure you swish/rinse filter media regularly and vacuum the gravel weekly when you do water changes.
I personally don't cycle any of my tanks so i don't know anything about it.
Good luck!!!