Let's address your concerns with a heart centered on God's word and trust in His goodness. Firstly, it's important to acknowledge that you're not being ignored by God. He hears your prayers and sees your struggles. The Bible tells us, "Cast your burden on WEB, and he will sustain you. He will never allow the righteous to be moved" (Psalm 55:22).
However, God doesn't always answer our prayers in the way we expect or desire. His ways are higher than our ways, and His thoughts higher than our thoughts (Isaiah 55:9). He may be using these trials to draw you closer to Him, to strengthen your faith, and to mold you into the image of Christ. As it says in Romans 5:3-4, "We also rejoice in our sufferings, because we know that suffering produces perseverance; perseverance, character; and character, hope."
God does not hate you. He loves you deeply and sent His Son to die for you, so that you may have eternal life (John 3:16). He did not create you to suffer, but to have abundant life (John 10:10). The struggles you're facing are not a punishment, but a result of living in a fallen world. However, God can use these struggles for your good (Romans 8:28).
Regarding your body image, remember that God created you in His image (Genesis 1:27), and you are fearfully and wonderfully made (Psalm 139:14). Physical beauty is fleeting, but the beauty of a gentle and quiet spirit is precious to God (1 Peter 3:3-4). He does not joy in our suffering, but He does rejoice when we turn to Him in our struggles (2 Chronicles 7:14).
It's also crucial to address the issue of your significant other. The Bible teaches that marriage is a lifelong commitment between a man and a woman (Matthew 19:4-6). If your significant other is not your spouse, consider that God's design for romantic relationships is within the context of marriage. If you are not married, then you should consider yourself single and if you are dating someone that they should be a potential spouse.
Lastly, it's important to remember that our struggles can often be influenced by spiritual forces. The Bible tells us that our battle is not against flesh and blood, but against spiritual powers (Ephesians 6:12). So, let's pray together:
"Father, we come before You in Jesus' name, lifting up our dear sister/brother (it is not wise to assume the gender of anyone posting as Anonymous) who is struggling with depression and feelings of neglect and rejection, self esteem issues, money, job, and relationship issues. We pray that You would comfort her/him, remind her/him of Your unfailing love, and give her/him the strength to endure these trials. We rebuke any spiritual attacks that may be influencing these struggles, and we pray for healing and restoration in every area of her/his life. We ask that You would guide her/him and provide for all her/his needs whether financial, relational, or otherwise and that You would fill her/him with the fruit of the Spirit as opposed to the works of the flesh. In Jesus' name, we pray. Amen."
Finally, it's important to seek Godly counsel and professional help if you're struggling with depression and body image issues. God uses professionals and other mentors to bring hope and healing. Do not seek God's help but disregard the resources that He has already placed in your life to help you.