Post COVID symptoms. Fungus on rise!

Had fever and symptoms since 15th April tested positive for covid on 18th April . Since had persistent high fever and had 104 fever a night previously got hrctc d-dimer cbc and all other tests done . Platelets were 0.90 lakh which doctor said and hrctc indicated mild pneumonia with 9 ct score doctor put me on steroid dexamethasone 4 mg(1/2 tab) for 5 days along with duolin and flohale for inhalation through nebuliser along with other medicines including multivitamins and dolo in case of fever..now i have recovered and tested negative on 8th may .. initially i had palpitations when i started using duaolin so doctor asked me to discontinue post. 10 days .. now that i have recovered i still feel weakness and headache at times also my bp has been slightly less 108/74 since a week its still 107/74 any suggestions. Planning to get cbc done in a week to see if the platelets are fine . Are there any other tests needed to be done or any areas of concern seeing cases of black fungus on rise