Sleeping problem. Hard for me to sleep.

Sorry for your loss. May her soul rest in peace. For the sleeping problems you're having, you need to regularise your sleep-wake cycle.

Following steps could be taken for the same 1. Go to sleep same time everyday and wake up at the same time 2. Avoid afternoon naps , if possible.... or take a power nap of 15-20 min. 3. Avoid caffeine ( coffee ) and nicotine ( tea ) before going to bed. 4. Do not use any electronic device 1-2 hr prior to sleep as they contain blue light which suppresses Melatonin ( hormone responsible for your sleep-wake cycle ). 5. Having a proper meal at night is also an important factor - avoid big meals, do not have any spicy food as they may cause acidity and stomach burns disturbing your sleep. 6. Calm your mind - for which you can have breathing exercises or meditate for 5-10 min. 7. Healthy sleeping environment - no noise, adequate darkness, temperature of the room at around 18-22°C. Thank you for asking. Hope I was able to curb your doubt. Stay blessed. :)