Hi!
I would like to thank you for making efforts to study my language! What you do is really great!
Now I will speak honestly about your Bulgarian skills because I think it's more useful this way.
First, the good thing is that most of the time your writing is comprehensible and this means that people can understand what you mean. This is very important. But the not-so-good thing is that there is a grammar mistake in almost every sentence. You seem to have a problem with verbs and verbs are really difficult so it's not wonder. Sometimes even I have problems with Bulgarian verbs, haha. Pay special attention to verbs with preffixes as they are largely used. For example - мисля, измислям, помислям may sound very similar to you but they have different meanings and are used in different situation. Another problem I see is that sometimes you use sentences and expressions that are grammatically correct but sound a little awkward and are definitely not the sentences and expressions a Bulgarian would use. I know this part is really difficult for any foreign language student, yes. Here are some examples:
Instead of не искам да уча сега use не ми се учи сега.
Instead of пия моето мляко с мед use пия си млякото с мед.
I would like to get a feedback from you :)