I am going to give you this message from what you call 'tough love'. I am warning you in advance, to ignore anyone who comes in to rebuke me, or dilute the message I am giving you, just pay attention - if you need to leave for a period of time after you read my message to avoid reading other posts, then do so. :
(I am going to bold the whole post for emphasis)
Read the following multiple times.
They are your thoughts, period. You have them for a reason.
The thoughts that you think are the end result of a combination of negative programming and conditioning throughout your life. They are only there to magnify those areas that need work. Therefor you are to embrace them - as friends (as they are a gift- in disguise - to yourself), validate them, and honor them. They point you in the direction of the beliefs that need to be healed. Once these false ideas are healed and released, you wont have them trigger you anymore.
If you run, or lament, or brood, then you will continually revisit these false ideas and thoughts until you are ready to face them. It is duality - when you feel happy, and you want to remain happy, the obstacles (to happiness - if any) will naturally rise into awareness so you can remove them.
You have yet to do this inner work, until now you have suppressed these feelings, thinking if you hide them or cover them up they would disappear.
Now, for example, and I will give just one -
If you want to be a millionaire - if that is your desire -
All ideas about who you are, and who you are in relation to the world will surface as either obstacles or criticisms - and so forth - they will arise into awareness, your train of thought - so you can look at them, and release them - getting rid of any road blocks to riches.
You only need to plant the desire and the obstacles naturally rise -
"I am a millionaire", "I want to be rich with 10 million dollars within 5 years", or perhaps closer to home for you, "I want to feel happy, to feel good about myself", "I want real friends and a real loving relationship with this girl", or perhaps "I want to heal my anxiety completely so it does not interfere with my life"
Now, when you have these desires, (which are good and constructive), and begin the process of creating them (by thinking them), you begin to have the following conflicting thoughts, and I will quote your words :
"I start to think of all the things that will make all this go away, all these good things, I will lose it all, I won't be able to live the way I want to, I won't get to be with that girl I like so much cause of all the things that are wrong with me and all the problems that makes US impossible."
Now, using your terms, the answer to the last sentence, "....what makes US impossible", has already been given. The answer is in the previous sentences. "Why wont you be able to live the way you want to?". "Because I start to think of all the things that will make all this go away....." You see? "All the things that are wrong with me". What are these terrible things in you? What is wrong with you? Identify it - dig into the pain. Where did what is wrong with you come from? Keep digging by asking questions.
Those negative self suggestions will lead you to your beliefs, and once you find what you believe about you, you can release them.... See that they are false. You may find the core belief "I am worthless" with many other beliefs bridged to it, and together, they make "US impossible".
This message of course applies to every reader, not just the OP.
That is all.
You know I care about you, we have worked together before.