How would you say this? Seems complicated.

How would you for example say "Is it bad if other people see us kissing?". My attempt in writing said sentence was "hito wa kisu-shiteru watashitachi o miru warui desu ka", but i wouldnt be here if i was confident in my guess. Im mostly curious for the grammatical applications, even though I might have used some words wrong.

I had no idea how to look this up on google so i googled for a Japanese forum instead. Hope im not cluttering anything with over specific questions...

I feel this would best done with a conditional and passive form of the verb - parts in brackets are optional if obvious from context:
（私との）キスを（人に)見られるとまずいですか？

You cannot simply follow dictionary form of a verb (miru) with an adjective (warui).

(I also made a small edit to your post- please do not use that abbreviation, it is considered a slur. JP is an acceptable abbreviation i.e. JP-EN for Japanese-English dictionary).