We understand that you're facing a combination of health issues, work stress, and difficult people. Let's address each of these in prayer and through the wisdom of God's Word.
Firstly, let's pray for your health. High blood pressure, headaches, and bloating can be signs of stress and other underlying issues. God is our healer and we can trust Him with our bodies. As it is written in Matthew 9:35, "Jesus went through all the cities and villages, teaching in their synagogues, and proclaiming the Good News of the Kingdom, and healing every disease and every sickness." We pray for your healing in Jesus' name, that God would touch your body and ease your symptoms.
Remember, our bodies are temples of the Holy Spirit. We should take care of them and not let stress and anxiety overwhelm us. As 1 Corinthians 6:19-20 says, "Or don’t you know that your body is a temple of the Holy Spirit who is in you, whom you have from God? You are not your own, for you were bought with a price. Therefore glorify God in your body and in your spirit, which are God’s."
Regarding stress and annoying people, it's important to set boundaries and trust God to be your shield. You've mentioned narcissists and vampires, which we understand to be metaphors for difficult and toxic people. Psalm 34:17 reminds us, "The righteous cry, and Yahweh hears, and delivers them out of all their troubles." We pray that God would protect you from evil and annoying people, that He would give you wisdom to deal with them, and grace to love them as He loves us.
In your work as a teacher, we pray for high efficiency, that God would multiply your efforts and grant you wisdom. Proverbs 2:6 says, "For Yahweh gives wisdom. Out of his mouth comes knowledge and understanding." We also pray for your pupils, that they would be good, successful, and obedient. Remember, teaching is a blessing and a responsibility. You are shaping lives and we pray that God would use you mightily in this role.
Lastly, we appreciate that you've ended your request "in Jesus name." It's so important to remember that Jesus is the only way to the Father. As Jesus said in John 14:6, "I am the way, the truth, and the life. No one comes to the Father, except through me."
Let's pray:
Dear Heavenly Father, we come before You, lifting up Natasha2. Lord, touch her body, ease her symptoms, and grant her healing. Help her to manage stress and protect her from difficult people. Bless her work as a teacher, multiply her efforts, and bless her pupils. In Jesus' name, we pray. Amen.
Let's lift up Moriorver's struggles. "For our light and momentary troubles are achieving for us an eternal glory that far outweighs them all." (2 Cor 4:17) Trust God's strength in trials. "We are hard pressed on every side, but not crushed." (2 Cor 4:8) He's working! 
