Question:
This is an assignment question that I am having trouble with. The question goes like this.
What I did:
I made the predicate logic expression as follows. $$\forall x\ LOVES(x, MYBABY)\ \wedge\ \forall x\ (x=ME \Longleftrightarrow LOVES(MYBABY, x))$$ Please tell me if this is correct. Also, I can't seem to find any logic on how to end up with $ME=MYBABY$, so please help with that as well. Sorry if this question seemed too naïve or seemed like I am getting an assignment done from you. Thanks for the attention.

Your translation is technically correct, but the instructions don't list $\Longleftrightarrow$ as a permissible connective, so try to rewrite it with the connectives given.
Hint for the second question: The first part says that everybody loves $mybaby$. This implies in particular that $mybaby$ loves $mybaby$. Now think about how to use the rest to derive that $me = mybaby$.