ANSWER:

This is not correct.

Yameen is an oath whether in the future or the present or the past. 

Nathr is a vow or a pledge and one says it to obligate it upon himself to do a certain form or worship.

From my understanding yameen refers to during in the past e.g. wallahi fulan did such and such, but nadhr refers to the future e.g. wallahi I will do such and such, but I am also confused. Can you write the definition of both if possible??

Oaths | September 1, 2020 12:47 am
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I’ve seen many people taking vows, such as If I get this job I’ll offer 30 rakahs of voluntary prayers or if I get an A plus I’ll give this amount of money in charity. Does Islam support it??
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I feel like I have made a lot of oaths to Allah.some I know clearly. Some I don’t. I have obsessive thinking. It’s making me confused. Im getting depressed because of this. I don’t know what to do.